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 to go from Casper to Rapid City

To find out how to get from Casper to Rapid City by car through specific transit points, click "Show advanced options" and type the names of the transit cities in the "Intermediate points" field or just drag and drop the route over the map. Use the built-in fuel calculator to get the estimated cost of the journey from Casper to Rapid City.

Casper - Rapid City is ranked 4,458th in the ranking popularity.
The distance from Casper to Rapid City is 253 miles or 408 kilometers.
It is possible to drive from Casper to Rapid City through Douglas, Lusk, Hot Springs, Edgemont and Hermosa.
Get Casper to Rapid City driving directions to navigate the path offline.
Have any questions? Contact us!