City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Casper 0 mi 0:00 00 min 0.0 gal
I 25 51 mi, 52 min
Douglas 51 mi 0:52 52 min 1.6 gal
I 25 US 20 13 mi, 13 min
Orin Junction 64 mi 1:06 1 h 06 min 2.1 gal
US 18 8 mi, 08 min
Lost Springs 72 mi 1:14 1 h 14 min 2.2 gal
US 18 19 mi, 20 min
Keeline 91 mi 1:35 1 h 35 min 2.8 gal
US 18 11 mi, 12 min
Lusk 103 mi 1:47 1 h 47 min 3.4 gal
US 18 65 mi, 1 h 10 min
Edgemont 167 mi 2:58 2 h 58 min 5.5 gal
US 18 29 mi, 31 min
Hot Springs 196 mi 3:29 3 h 29 min 6.6 gal
US 18 Truck SD 79 42 mi, 45 min
Hermosa 239 mi 4:15 4 h 15 min 8.0 gal
SD 79 15 mi, 17 min
Rapid City 254 mi 4:33 4 h 33 min 8.5 gal
City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Casper 0 mi 0:00 00 min 0.0 gal
I 25 51 mi, 52 min
Douglas 51 mi 0:52 52 min 1.6 gal
I 25 US 20 13 mi, 13 min
Orin Junction 64 mi 1:06 1 h 06 min 2.1 gal
US 18 8 mi, 08 min
Lost Springs 72 mi 1:14 1 h 14 min 2.2 gal
US 18 19 mi, 20 min
Keeline 91 mi 1:35 1 h 35 min 2.8 gal
US 18 11 mi, 12 min
Lusk 103 mi 1:47 1 h 47 min 3.4 gal
US 18 65 mi, 1 h 10 min
Edgemont 167 mi 2:58 2 h 58 min 5.5 gal
US 18 7 mi, 07 min
Dudley 175 mi 3:05 3 h 05 min 5.9 gal
US 18 11 mi, 11 min
Minnekahta 185 mi 3:16 3 h 16 min 6.0 gal
US 18 12 mi, 13 min
Hot Springs 196 mi 3:29 3 h 29 min 6.6 gal
US 18 Truck SD 79 42 mi, 45 min
Hermosa 239 mi 4:15 4 h 15 min 8.0 gal
SD 79 15 mi, 17 min
Rapid City 254 mi 4:33 4 h 33 min 8.5 gal

How far from Casper to Rapid City by car

Use the built-in fuel calculator to estimate how far from Casper you would have drive before refilling your car.

Casper is located 254 miles from Rapid City and is ranked 4,458th in the ranking popularity.
The distance between Casper and Rapid City is 253 miles or 408 kilometers.
The driving time from Casper to Rapid City is approximately 4 hours and 33 minutes (without intermediate stops).
To find out the length of the path from Casper to Rapid City, all the intermediate path segments were totalized.
Have any questions? Contact us!