Distance between Granite WY and Armour SD
The distance from Granite to Armour is 503 miles by road including 237 miles on motorways. Road takes approximately 8 hours and 21 minutes and goes through Cheyenne, North Platte, Sidney, Ogallala, Burwell and O'Neill.
| Shortest distance by air | 381 mi ✈️ |
| Car route length | 503.3 mi 🚗 |
| Driving time | 8 h 21 min |
| Fuel amount | 17.1 gal |
| Fuel cost | 66.8 USD |
| Point | Distance | Time | Fuel | |
| Granite | 0 mi | 00 min | 0.0 gal | |
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I 80 20 mi, 18 min
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| Cheyenne | 20 mi | 18 min | 0.6 gal | |
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I 80 40 mi, 35 min
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| Pine Bluffs | 60 mi | 53 min | 2.0 gal | |
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I 80 67 mi, 59 min
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| Sidney | 127 mi | 1 h 52 min | 4.0 gal | |
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I 80 65 mi, 57 min
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| Ogallala | 192 mi | 2 h 50 min | 6.2 gal | |
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I 80 38 mi, 34 min
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| North Platte | 230 mi | 3 h 24 min | 7.4 gal | |
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I 80 US 83 58 mi, 1 h 01 min
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| Arnold | 288 mi | 4 h 25 min | 9.4 gal | |
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NE 92 NE 91 70 mi, 1 h 16 min
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| Burwell | 358 mi | 5 h 41 min | 12.2 gal | |
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NE 11 80 mi, 1 h 25 min
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| O'Neill | 437 mi | 7 h 06 min | 14.6 gal | |
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US 281 66 mi, 1 h 14 min
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| Armour | 503 mi | 8 h 21 min | 17.0 gal | |
Frequently Asked Questions
How much does it cost to drive from Granite to Armour?
Fuel cost: 66.8 USD
This fuel cost is calculated as: (Route length 503.3 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.9 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Granite to Armour?
Driving time: 8 h 21 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 236 mi with a maximum speed 68 mph = 3 h 28 min
- 194 mi with a maximum speed 56 mph = 3 h 27 min
- 48 mi with a maximum speed 55 mph = 51 min
- 22 mi with a maximum speed 50 mph = 26 min
- 1 mi with a maximum speed 40 mph = 1 min
- 3 mi with a maximum speed 31 mph = 5 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Granite to Armour by land?
The distance between Granite and Armour is 503.3 mi by road including 237.4 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Granite and Armour respectively.
How far is Granite to Armour by plane?
The shortest distance (air line, as the crow flies) between Granite and Armour is 380.9 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 Granite and Armour respectively. Actual distance between airports may be different.
How many hours is Granite from Armour by plane?
Boeing 737 airliner needs 45 min to cover the distance of 381 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 2 h 47 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 Granite to Armour?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 2 h 33 min to cover the distance of 381 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 2 h 55 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 Granite and Armour?
The halfway point between Granite and Armour is North Platte. It is located about 22 mi from the exact midpoint by road.
The distance from North Platte to Granite is 230 mi and driving will take about 3 h 24 min. The road between North Platte and Armour has length 273 mi and will take approximately 4 h 57 min.
The other cities located close to halfway point:
Where is Granite in relation to Armour?
Granite is located 381 mi south-west of Armour.
Granite has geographic coordinates: latitude 41.09998, longitude -105.15831.
Armour has geographic coordinates: latitude 43.3186, longitude -98.34675.
Which highway goes from Granite to Armour?
The route from Granite to Armour follows I 80.
Other minor sections pass along the road:
- US 281: 60 mi
- NE 11: 57 mi
- US 30: 48 mi
- NE 92: 34 mi
- US 83: 27 mi
- US 18: 19 mi
- NE 91: 16 mi
- SD 46: 9 mi
- US 183: 7 mi
- NE 21A Spur: 6 mi
- NE 12: 4 mi
- SD 50: 2 mi
- US 87 Business: 2 mi