Distance between Butte MT and Oacoma SD
The distance from Butte to Oacoma is 744 miles by road including 518 miles on motorways. Road takes approximately 12 hours and 38 minutes and goes through Billings, Rapid City, Box Elder, Belgrade, Livingston, Big Timber and Laurel.
Shortest distance by air | 661 mi ✈️ |
Car route length | 744.4 mi 🚗 |
Driving time | 12 h 38 min |
Fuel amount | 25.3 gal |
Fuel cost | 85.3 USD |

Point | Distance | Time | Fuel | |
46.01315, -112.53651 | 0 mi | 00 min | 0.0 gal | |
6 mi, 08 min
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Butte | 6 mi | 08 min | 0.0 gal | |
I 90 67 mi, 1 h 01 min
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Belgrade | 73 mi | 1 h 09 min | 2.4 gal | |
I 90 37 mi, 36 min
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Livingston | 111 mi | 1 h 45 min | 3.7 gal | |
I 90 34 mi, 34 min
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Big Timber | 145 mi | 2 h 19 min | 4.9 gal | |
I 90 66 mi, 1 h 01 min
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Laurel | 212 mi | 3 h 21 min | 7.1 gal | |
I 90 13 mi, 16 min
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Billings | 225 mi | 3 h 37 min | 7.5 gal | |
I 90 42 mi, 43 min
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Hardin | 267 mi | 4 h 21 min | 8.9 gal | |
I 90 US 212 275 mi, 5 h 12 min
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Rapid City | 542 mi | 9 h 33 min | 18.4 gal | |
I 90 11 mi, 10 min
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Box Elder | 553 mi | 9 h 43 min | 18.6 gal | |
I 90 191 mi, 2 h 54 min
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Oacoma | 744 mi | 12 h 38 min | 25.3 gal |
Hotels of Oacoma
Frequently Asked Questions
How much does it cost to drive from Butte to Oacoma?
Fuel cost: 85.3 USD
This fuel cost is calculated as: (Route length 744.4 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.37 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Butte to Oacoma?
Driving time: 12 h 38 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 401 mi with a maximum speed 68 mph = 5 h 53 min
- 24 mi with a maximum speed 65 mph = 22 min
- 55 mi with a maximum speed 62 mph = 53 min
- 103 mi with a maximum speed 56 mph = 1 h 50 min
- 19 mi with a maximum speed 55 mph = 20 min
- 130 mi with a maximum speed 50 mph = 2 h 37 min
- 1 mi with a maximum speed 45 mph = 1 min
- 1 mi with a maximum speed 40 mph = 1 min
- 1 mi with a maximum speed 31 mph = 1 min
- 1 mi with a maximum speed 30 mph = 2 min
- 2 mi with a maximum speed 25 mph = 4 min
- 6 mi with a maximum speed 12 mph = 29 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Butte to Oacoma by land?
The distance between Butte and Oacoma is 744.4 mi by road including 518.2 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Butte and Oacoma respectively.
How far is Butte to Oacoma by plane?
The shortest distance (air line, as the crow flies) between Butte and Oacoma is 660.5 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 Butte and Oacoma respectively. Actual distance between airports may be different.
How many hours is Butte from Oacoma by plane?
Boeing 737 airliner needs 1 h 19 min to cover the distance of 661 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 4 h 49 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 Butte to Oacoma?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 4 h 25 min to cover the distance of 661 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 5 h 3 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 Butte and Oacoma?
The halfway point between Butte and Oacoma is Epsie. It is located about 11 mi from the exact midpoint by road.
The distance from Epsie to Butte is 383 mi and driving will take about 6 h 38 min. The road between Epsie and Oacoma has length 361 mi and will take approximately 5 h 59 min.
The other cities located close to halfway point:
Where is Butte in relation to Oacoma?
Butte is located 661 mi west of Oacoma.
Butte has geographic coordinates: latitude 46.01315, longitude -112.53651.
Oacoma has geographic coordinates: latitude 43.79611, longitude -99.39533.
Which highway goes from Butte to Oacoma?
The route from Butte to Oacoma follows I 90, US 212, US 14.
Other minor sections pass along the road:
- US 87: 57 mi
- US 191: 57 mi
- SD 79: 31 mi
- SD 34: 23 mi
- US 83: 19 mi
- MT 59: 7 mi
- US 89: 7 mi
- SD 63: 7 mi
- SD 73: 6 mi
- US 16 Truck: 4 mi
- US 85: 2 mi
- I 15: 2 mi
- US 212 Business: 1 mi