How far is Grayling, AK, from Twin Falls, ID?
The distance between Twin Falls (Magic Valley Regional Airport) and Grayling (Grayling Airport) is 2302 miles / 3705 kilometers / 2000 nautical miles.
The driving distance from Twin Falls (TWF) to Grayling (KGX) is 3377 miles / 5434 kilometers, and travel time by car is about 117 hours 57 minutes.
Magic Valley Regional Airport – Grayling Airport
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Distance from Twin Falls to Grayling
There are several ways to calculate the distance from Twin Falls to Grayling. Here are two standard methods:
Vincenty's formula (applied above)- 2301.929 miles
- 3704.595 kilometers
- 2000.321 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- 2296.725 miles
- 3696.220 kilometers
- 1995.799 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 Twin Falls to Grayling?
The estimated flight time from Magic Valley Regional Airport to Grayling Airport is 4 hours and 51 minutes.
What is the time difference between Twin Falls and Grayling?
Flight carbon footprint between Magic Valley Regional Airport (TWF) and Grayling Airport (KGX)
On average, flying from Twin Falls to Grayling generates about 252 kg of CO2 per passenger, and 252 kilograms equals 556 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Twin Falls to Grayling
See the map of the shortest flight path between Magic Valley Regional Airport (TWF) and Grayling Airport (KGX).
Airport information
Origin | Magic Valley Regional Airport |
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City: | Twin Falls, ID |
Country: | United States ![]() |
IATA Code: | TWF |
ICAO Code: | KTWF |
Coordinates: | 42°28′54″N, 114°29′16″W |
Destination | Grayling Airport |
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City: | Grayling, AK |
Country: | United States ![]() |
IATA Code: | KGX |
ICAO Code: | PAGX |
Coordinates: | 62°53′42″N, 160°3′58″W |