How far is Roanoke, VA, from Grand Junction, CO?
The distance between Grand Junction (Grand Junction Regional Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 1552 miles / 2498 kilometers / 1349 nautical miles.
The driving distance from Grand Junction (GJT) to Roanoke (ROA) is 1773 miles / 2854 kilometers, and travel time by car is about 32 hours 10 minutes.
Grand Junction Regional Airport – Roanoke–Blacksburg Regional Airport
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Distance from Grand Junction to Roanoke
There are several ways to calculate the distance from Grand Junction to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 1552.029 miles
- 2497.748 kilometers
- 1348.676 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1548.348 miles
- 2491.824 kilometers
- 1345.478 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Grand Junction to Roanoke?
The estimated flight time from Grand Junction Regional Airport to Roanoke–Blacksburg Regional Airport is 3 hours and 26 minutes.
What is the time difference between Grand Junction and Roanoke?
Flight carbon footprint between Grand Junction Regional Airport (GJT) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Grand Junction to Roanoke generates about 183 kg of CO2 per passenger, and 183 kilograms equals 403 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grand Junction to Roanoke
See the map of the shortest flight path between Grand Junction Regional Airport (GJT) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Grand Junction Regional Airport |
|---|---|
| City: | Grand Junction, CO |
| Country: | United States  |
| IATA Code: | GJT |
| ICAO Code: | KGJT |
| Coordinates: | 39°7′20″N, 108°31′37″W |
| Destination | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″W |