The Best Diesel Gas Prices from Bismarck, ND to Casper, WY

Best Exit

Average Price

Highest

Entire Trip

Avg: $3.66

High: $4.10

Sinclair

Exit 154 Moorcroft, WY

$3.439

$3.66

$4.099

North Dakota

Avg: $3.80

High: $4.60

Mobil

Exit 127 New Salem, ND

$3.649

$3.80

$4.599

South Dakota

Avg: $3.69

High: $4.40

Yesway

Exit 10 Spearfish, SD

$3.799

$3.69

$4.399

Wyoming

Avg: $3.80

High: $4.50

Sinclair

Exit 154 Moorcroft, WY

$3.439

$3.80

$4.499

Show Breakdown By State

Only searching fuel stations along supported Interstates, which make up 39.9% (205.6 of 515.3 miles) of this trip.

Order by: Ranking
94 I-94 Westbound
PARKING AREA Parking Area Richardton, North Dakota No gas stations detected here
EXIT 90 83rd Avenue Southwest Richardton, North Dakota No gas stations detected here
EXIT 84 ND-8 N Richardton, North Dakota No gas stations detected here
EXIT 78 Taylor Gladstone, North Dakota No gas stations detected here
EXIT 72 Gladstone; Lefor Gladstone, North Dakota No gas stations detected here
EXIT 64 Dickinson Dickinson, North Dakota 9th Best Exit Cenex Left (W) - 0.22 miles 2955 I94 Business Lp E, Dickinson, ND 58601 $3.699 1 prices within 1 mile - Avg: $3.70
94 I-94 Westbound
EXIT 156 I 194;ND 810 Mandan, North Dakota No gas stations detected here
EXIT 155 I-94; N Dakota 6; Mandan; City Center Mandan, North Dakota 10th Best Exit Marathon Left (W) - 0.2 miles 1300 E Main St, Mandan, ND 58554 $3.799 >24h old 4 prices within 1 mile - Avg: $3.80
EXIT 153 Mandan Ave; N Dakota 1806 Mandan, North Dakota 10th Best Exit M & H Stores Left (SW) - 0.94 miles 322 E Main St, Mandan, ND 58554 $3.799 1 prices within 1 mile - Avg: $3.80
EXIT 152 Sunset Dr Mandan, North Dakota 10th Best Exit ARCO Right (W) - 0.19 miles 2511 Old Red Trl NW, Mandan, ND 58554 $3.799 1 prices within 1 mile - Avg: $3.80
EXIT 147 N Dakota 25 N; Center Mandan, North Dakota 16th Best Exit Flying J Left (SW) - 0.23 miles 3825 Business Loop I94, Mandan, ND 58554 $4.099 1 prices within 1 mile - Avg: $4.10
SCENIC AREA Scenic Area Mandan, North Dakota No gas stations detected here
EXIT 134 Judson; Sweet Briar Lake New Salem, North Dakota No gas stations detected here
EXIT 127 N Dakota 31 N New Salem, North Dakota 8th Best Exit Mobil Left (S) - 0.22 miles 1310 N 8th St, New Salem, ND 58563 $3.649 1 prices within 1 mile - Avg: $3.65
EXIT 123 50th Avenue;CR 86 New Salem, North Dakota No gas stations detected here
REST AREA Hailstone Creek Rest Area New Salem, North Dakota No gas stations detected here
EXIT 113 60th Avenue Glen Ullin, North Dakota No gas stations detected here
EXIT 110 N Dakota 49; Glen Ullin; Beulah Glen Ullin, North Dakota No gas stations detected here
EXIT 108 Glen Ullin Glen Ullin, North Dakota No gas stations detected here
EXIT 102 Hebron Hebron, North Dakota No gas stations detected here
EXIT 97 CR 90 Hebron, North Dakota No gas stations detected here
90 I-90 Westbound
EXIT 10 US-85 N; North Ave; Belle Fourche Spearfish, South Dakota 10th Best Exit Yesway Left (SW) - 0.37 miles 396 Evans Ln, Spearfish, SD 57783 $3.799 1 prices within 1 mile - Avg: $3.80
EXIT 8 McGuigan Road Spearfish, South Dakota 14th Best Exit Phillips 66 Left (S) - 0.27 miles 3275 Old Bell Rd, Spearfish, SD 57783 $3.949 1 prices within 1 mile - Avg: $3.95
EXIT 2 Mc Nenny State Spearfish, South Dakota No gas stations detected here
STATE BORDER State Endpoint Spearfish, South Dakota No gas stations detected here
STATE BORDER State Endpoint Spearfish, Wyoming No gas stations detected here
SCENIC AREA Welcome to Wyoming Sign Beulah, Wyoming No gas stations detected here
EXIT 205 Beulah Beulah, Wyoming 14th Best Exit Sinclair Right (W) - 0.2 miles 5930 Old Highway 14, Beulah, WY 82712 $3.949 >24h old 1 prices within 1 mile - Avg: $3.95
EXIT 199 WY-111; Aladdin Sundance, Wyoming No gas stations detected here
EXIT 191 Moskee Rd Sundance, Wyoming No gas stations detected here
EXIT 189 US-14 W; I-90 BUS; Sundance Sundance, Wyoming No gas stations detected here
EXIT 187 WY-585; Sundance; Newcastle Sundance, Wyoming 7th Best Exit Yesway Right (NW) - 0.29 miles 522 Cleveland St, Sundance, WY 82729 $3.549 2 prices within 1 mile - Avg: $3.59
EXIT 185 WY-116; Sundance Sundance, Wyoming No gas stations detected here
EXIT 178 Coal Divide Rd Moorcroft, Wyoming No gas stations detected here
PARKING AREA Parking Area Moorcroft, Wyoming No gas stations detected here
EXIT 172 Hawken Rd; Inyan Kara Creek Rd Moorcroft, Wyoming No gas stations detected here
PARKING AREA Parking Area Moorcroft, Wyoming No gas stations detected here
EXIT 165 Pine Ridge Rd Moorcroft, Wyoming No gas stations detected here
PARKING AREA Parking Area Moorcroft, Wyoming No gas stations detected here
EXIT 160 Wind Creek Rd Moorcroft, Wyoming No gas stations detected here
EXIT 154 US-14; US-16; Moorcroft Moorcroft, Wyoming 1st Best Exit Sinclair Left (SW) - 0.13 miles 506 E Converse, Moorcroft, WY 82721 $3.439 1 prices within 1 mile - Avg: $3.44
EXIT 153 Moorcroft Moorcroft, Wyoming No gas stations detected here
EXIT 141 Rozet Rozet, Wyoming No gas stations detected here
EXIT 132 Wyodak Rd Gillette, Wyoming No gas stations detected here
EXIT 129 Garner Lake Rd Gillette, Wyoming 2nd Best Exit Maverik Left (S) - 0.1 miles 111 Garner Lake Rd, Gillette, WY 82718 $3.459 1 prices within 1 mile - Avg: $3.46
EXIT 128 US 14 W; US 16 W; I-90 BUS; Gillette Gillette, Wyoming 5th Best Exit M C Oil Company Right (W) - 0.3 miles 502 El Camino Rd, Gillette, WY 82716 $3.489 2 prices within 1 mile - Avg: $3.51
EXIT 124 WY-50; Gillette Gillette, Wyoming 6th Best Exit Kum & Go Right (N) - 0.5 miles 719 Us-14, Gillette, WY 82716 $3.499 4 prices within 1 mile - Avg: $3.51
25 I-25 Southbound
EXIT 210 WY 259 Casper, Wyoming No gas stations detected here
EXIT 197 Ormsby Rd Casper, Wyoming No gas stations detected here
EXIT 191 Wardwell Rd Casper, Wyoming No gas stations detected here
EXIT 189 US 20;US 26;US 20;US 26 Casper, Wyoming No gas stations detected here
EXIT 189 US-20 W; US-26 W; Shoshoni; Port of Entry Casper, Wyoming No gas stations detected here
EXIT 188B WY-220 W; Poplar St Casper, Wyoming 2nd Best Exit Exxon Right (W) - 0.08 miles 632 N Poplar St, Casper, WY 82601 $3.459 2 prices within 1 mile - Avg: $3.46
EXIT 188A US-87 BUS; Center St; I-25 BUS Casper, Wyoming 2nd Best Exit Shell Left (N) - 0.06 miles 707 N Center St, Casper, WY 82601 $3.459 1 prices within 1 mile - Avg: $3.46

iExit says...

If possible, try to fill up in South Dakota. On average, diesel prices in South Dakota are 10 cents cheaper than Wyoming, 11 cents cheaper than North Dakota.

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