Air Miles Calculator logo

How far is St Augustine, FL, from McGrath, AK?

The distance between McGrath (McGrath Airport) and St Augustine (Northeast Florida Regional Airport) is 3912 miles / 6296 kilometers / 3399 nautical miles.

The driving distance from McGrath (MCG) to St Augustine (UST) is 4780 miles / 7693 kilometers, and travel time by car is about 92 hours 44 minutes.

McGrath Airport – Northeast Florida Regional Airport

Distance arrow
3912
Miles
Distance arrow
6296
Kilometers
Distance arrow
3399
Nautical miles

Search flights

Distance from McGrath to St Augustine

There are several ways to calculate the distance from McGrath to St Augustine. Here are two standard methods:

Vincenty's formula (applied above)
  • 3912.073 miles
  • 6295.871 kilometers
  • 3399.498 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
  • 3905.390 miles
  • 6285.116 kilometers
  • 3393.691 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 McGrath to St Augustine?

The estimated flight time from McGrath Airport to Northeast Florida Regional Airport is 7 hours and 54 minutes.

Flight carbon footprint between McGrath Airport (MCG) and Northeast Florida Regional Airport (UST)

On average, flying from McGrath to St Augustine generates about 445 kg of CO2 per passenger, and 445 kilograms equals 982 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from McGrath to St Augustine

See the map of the shortest flight path between McGrath Airport (MCG) and Northeast Florida Regional Airport (UST).

Airport information

Origin McGrath Airport
City: McGrath, AK
Country: United States Flag of United States
IATA Code: MCG
ICAO Code: PAMC
Coordinates: 62°57′10″N, 155°36′21″W
Destination Northeast Florida Regional Airport
City: St Augustine, FL
Country: United States Flag of United States
IATA Code: UST
ICAO Code: KSGJ
Coordinates: 29°57′33″N, 81°20′23″W