How far is McGrath, AK, from Blountville, TN?
The distance between Blountville (Blountville Tri-Cities Regional Airport) and McGrath (McGrath Airport) is 3502 miles / 5636 kilometers / 3043 nautical miles.
The driving distance from Blountville (TRI) to McGrath (MCG) is 4276 miles / 6882 kilometers, and travel time by car is about 84 hours 5 minutes.
Blountville Tri-Cities Regional Airport – McGrath Airport
Search flights
Distance from Blountville to McGrath
There are several ways to calculate the distance from Blountville to McGrath. Here are two standard methods:
Vincenty's formula (applied above)- 3501.753 miles
- 5635.525 kilometers
- 3042.940 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- 3493.969 miles
- 5622.998 kilometers
- 3036.176 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 Blountville to McGrath?
The estimated flight time from Blountville Tri-Cities Regional Airport to McGrath Airport is 7 hours and 7 minutes.
What is the time difference between Blountville and McGrath?
Flight carbon footprint between Blountville Tri-Cities Regional Airport (TRI) and McGrath Airport (MCG)
On average, flying from Blountville to McGrath generates about 395 kg of CO2 per passenger, and 395 kilograms equals 870 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Blountville to McGrath
See the map of the shortest flight path between Blountville Tri-Cities Regional Airport (TRI) and McGrath Airport (MCG).
Airport information
| Origin | Blountville Tri-Cities Regional Airport |
|---|---|
| City: | Blountville, TN |
| Country: | United States  |
| IATA Code: | TRI |
| ICAO Code: | KTRI |
| Coordinates: | 36°28′30″N, 82°24′26″W |
| Destination | McGrath Airport |
|---|---|
| City: | McGrath, AK |
| Country: | United States |
| IATA Code: | MCG |
| ICAO Code: | PAMC |
| Coordinates: | 62°57′10″N, 155°36′21″W |