Distance between Sioux City IA and Keystone SD
The distance from Sioux City to Keystone is 447 miles by road including 422 miles on motorways. Road takes approximately 6 hours and 43 minutes and goes through Sioux Falls, Mitchell, Box Elder, North Sioux City, Elk Point, Chamberlain and Kennebec.
| Shortest distance by air | 366 mi ✈️ |
| Car route length | 447.4 mi 🚗 |
| Driving time | 6 h 43 min |
| Fuel amount | 15.2 gal |
| Fuel cost | 59.8 USD |
| Point | Distance | Time | Fuel | |
| Sioux City | 0 mi | 00 min | 0.0 gal | |
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I 29 7 mi, 07 min
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| North Sioux City | 7 mi | 07 min | 0.2 gal | |
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I 29 77 mi, 1 h 08 min
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| Sioux Falls | 84 mi | 1 h 15 min | 2.7 gal | |
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I 29 I 90 75 mi, 1 h 06 min
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| Mitchell | 159 mi | 2 h 22 min | 5.1 gal | |
|
I 90 58 mi, 50 min
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| Chamberlain | 217 mi | 3 h 13 min | 7.2 gal | |
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I 90 30 mi, 26 min
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| Kennebec | 247 mi | 3 h 39 min | 8.3 gal | |
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I 90 86 mi, 1 h 16 min
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| Kadoka | 333 mi | 4 h 55 min | 11.3 gal | |
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I 90 43 mi, 38 min
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| Wall | 377 mi | 5 h 33 min | 12.7 gal | |
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I 90 39 mi, 33 min
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| Box Elder | 415 mi | 6 h 07 min | 13.9 gal | |
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I 90 US 16 33 mi, 35 min
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| Keystone | 447 mi | 6 h 43 min | 15.2 gal | |
Hotels of Keystone
Frequently Asked Questions
How much does it cost to drive from Sioux City to Keystone?
Fuel cost: 59.8 USD
This fuel cost is calculated as: (Route length 447.4 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.93 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Sioux City to Keystone?
Driving time: 6 h 43 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 395 mi with a maximum speed 68 mph = 5 h 47 min
- 26 mi with a maximum speed 65 mph = 24 min
- 18 mi with a maximum speed 56 mph = 19 min
- 3 mi with a maximum speed 55 mph = 3 min
- 2 mi with a maximum speed 45 mph = 3 min
- 1 mi with a maximum speed 35 mph = 2 min
- 1 mi with a maximum speed 25 mph = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Sioux City to Keystone by land?
The distance between Sioux City and Keystone is 447.4 mi by road including 421.9 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Sioux City and Keystone respectively.
How far is Sioux City to Keystone by plane?
The shortest distance (air line, as the crow flies) between Sioux City and Keystone is 366 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 Sioux City and Keystone respectively. Actual distance between airports may be different.
How many hours is Sioux City from Keystone by plane?
Boeing 737 airliner needs 44 min to cover the distance of 366 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 2 h 40 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 Sioux City to Keystone?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 2 h 27 min to cover the distance of 366 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 2 h 48 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 Sioux City and Keystone?
The halfway point between Sioux City and Keystone is Oacoma. It is located about 1 mi from the exact midpoint by road.
The distance from Oacoma to Sioux City is 223 mi and driving will take about 3 h 18 min. The road between Oacoma and Keystone has length 224 mi and will take approximately 3 h 25 min.
The other cities located close to halfway point:
Where is Sioux City in relation to Keystone?
Sioux City is located 366 mi east of Keystone.
Sioux City has geographic coordinates: latitude 42.49668, longitude -96.40588.
Keystone has geographic coordinates: latitude 43.89554, longitude -103.41825.
Which highway goes from Sioux City to Keystone?
The route from Sioux City to Keystone follows I 90, I 29.
Other minor sections pass along the road:
- US 14: 50 mi
- US 83: 19 mi
- US 16: 13 mi
- US 16 Truck: 9 mi
- SD 63: 7 mi
- SD 73: 6 mi
- SD 50: 6 mi
- SD 79: 5 mi
- SD 45: 4 mi
- US 16A: 2 mi
- US 18: 2 mi
- SD 37: 1 mi