How far is Roanoke, VA, from Gustavus, AK?
The distance between Gustavus (Gustavus Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 2861 miles / 4604 kilometers / 2486 nautical miles.
The driving distance from Gustavus (GST) to Roanoke (ROA) is 3695 miles / 5947 kilometers, and travel time by car is about 81 hours 30 minutes.
Gustavus Airport – Roanoke–Blacksburg Regional Airport
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Distance from Gustavus to Roanoke
There are several ways to calculate the distance from Gustavus to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 2861.079 miles
- 4604.460 kilometers
- 2486.209 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- 2854.977 miles
- 4594.640 kilometers
- 2480.907 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 Gustavus to Roanoke?
The estimated flight time from Gustavus Airport to Roanoke–Blacksburg Regional Airport is 5 hours and 55 minutes.
What is the time difference between Gustavus and Roanoke?
The time difference between Gustavus and Roanoke is 4 hours. Roanoke is 4 hours ahead of Gustavus.
Flight carbon footprint between Gustavus Airport (GST) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Gustavus to Roanoke generates about 318 kg of CO2 per passenger, and 318 kilograms equals 700 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Gustavus to Roanoke
See the map of the shortest flight path between Gustavus Airport (GST) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Gustavus Airport |
|---|---|
| City: | Gustavus, AK |
| Country: | United States  |
| IATA Code: | GST |
| ICAO Code: | PAGS |
| Coordinates: | 58°25′31″N, 135°42′25″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 |