How far is Roanoke, VA, from St. George Island, AK?
The distance between St. George Island (St. George Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 4117 miles / 6626 kilometers / 3578 nautical miles.
St. George Airport – Roanoke–Blacksburg Regional Airport
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Distance from St. George Island to Roanoke
There are several ways to calculate the distance from St. George Island to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 4117.246 miles
- 6626.065 kilometers
- 3577.789 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- 4106.852 miles
- 6609.338 kilometers
- 3568.757 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 St. George Island to Roanoke?
The estimated flight time from St. George Airport to Roanoke–Blacksburg Regional Airport is 8 hours and 17 minutes.
What is the time difference between St. George Island and Roanoke?
Flight carbon footprint between St. George Airport (STG) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from St. George Island to Roanoke generates about 471 kg of CO2 per passenger, and 471 kilograms equals 1 038 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from St. George Island to Roanoke
See the map of the shortest flight path between St. George Airport (STG) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | St. George Airport |
|---|---|
| City: | St. George Island, AK |
| Country: | United States  |
| IATA Code: | STG |
| ICAO Code: | PAPB |
| Coordinates: | 56°34′38″N, 169°39′49″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 |