Distance between Hardin MT and Rapid City SD
The distance from Hardin to Rapid City is 327 miles by road including 324 miles on motorways. Road takes approximately 5 hours and 3 minutes and goes through Sheridan, Gillette, Spearfish, Crow Agency, Sundance, Sturgis and Summerset.
| Shortest distance by air | 243 mi ✈️ |
| Car route length | 326.8 mi 🚗 |
| Driving time | 5 h 3 min |
| Fuel amount | 11.1 gal |
| Fuel cost | 59.7 CAD |
| Point | Distance | Time | Fuel | |
| Hardin | 0 mi | 00 min | 0.0 gal | |
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I 90 Bus I 90 14 mi, 16 min
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| Crow Agency | 14 mi | 16 min | 0.5 gal | |
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I 90 53 mi, 52 min
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| Ranchester | 68 mi | 1 h 09 min | 2.3 gal | |
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I 90 19 mi, 16 min
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| Sheridan | 86 mi | 1 h 26 min | 2.7 gal | |
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I 90 99 mi, 1 h 27 min
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| Gillette | 186 mi | 2 h 53 min | 6.2 gal | |
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I 90 62 mi, 56 min
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| Sundance | 248 mi | 3 h 50 min | 8.4 gal | |
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I 90 35 mi, 32 min
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| Spearfish | 283 mi | 4 h 23 min | 9.4 gal | |
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I 90 14 mi, 12 min
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| Sturgis | 297 mi | 4 h 36 min | 10.0 gal | |
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I 90 17 mi, 15 min
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| Summerset | 315 mi | 4 h 51 min | 10.6 gal | |
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I 90 12 mi, 11 min
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| Rapid City | 327 mi | 5 h 03 min | 11.0 gal | |
Hotels of Rapid City
Frequently Asked Questions
How much does it cost to drive from Hardin to Rapid City?
Fuel cost: 59.7 CAD
This fuel cost is calculated as: (Route length 326.8 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 5.3728602 CAD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Hardin to Rapid City?
Driving time: 5 h 3 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 221 mi with a maximum speed 68 mph = 3 h 14 min
- 2 mi with a maximum speed 65 mph = 2 min
- 77 mi with a maximum speed 62 mph = 1 h 14 min
- 23 mi with a maximum speed 50 mph = 28 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Hardin to Rapid City by land?
The distance between Hardin and Rapid City is 326.8 mi by road including 324.4 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Hardin and Rapid City respectively.
How far is Hardin to Rapid City by plane?
The shortest distance (air line, as the crow flies) between Hardin and Rapid City is 243 mi.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Hardin and Rapid City respectively. Actual distance between airports may be different.
How many hours is Hardin from Rapid City by plane?
Boeing 737 airliner needs 29 min to cover the distance of 243 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 1 h 46 min to flight this distance at average speed of 136 mph.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Hardin to Rapid City?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 37 min to cover the distance of 243 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 1 h 51 min to flight this distance at average speed of 130 mph.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Hardin and Rapid City?
The halfway point between Hardin and Rapid City is Gillette. It is located about 23 mi from the exact midpoint by road.
The distance from Gillette to Hardin is 186 mi and driving will take about 2 h 53 min. The road between Gillette and Rapid City has length 140 mi and will take approximately 2 h 9 min.
The other cities located close to halfway point:
Where is Hardin in relation to Rapid City?
Hardin is located 243 mi north-west of Rapid City.
Hardin has geographic coordinates: latitude 45.73248, longitude -107.61203.
Rapid City has geographic coordinates: latitude 44.08118, longitude -103.22801.
Which highway goes from Hardin to Rapid City?
The route from Hardin to Rapid City follows I 90, US 14, US 87.
Other minor sections pass along the road:
- SD 79: 27 mi
- US 16: 27 mi
- US 212: 12 mi
- US 85: 7 mi
- SD 34: 6 mi
- I 190: 2 mi
- I 90 Bus: 1 mi