Air Miles Calculator logo

How far is McGrath, AK, from Florence, SC?

The distance between Florence (Florence Regional Airport) and McGrath (McGrath Airport) is 3717 miles / 5982 kilometers / 3230 nautical miles.

The driving distance from Florence (FLO) to McGrath (MCG) is 4545 miles / 7315 kilometers, and travel time by car is about 89 hours 16 minutes.

Florence Regional Airport – McGrath Airport

Distance arrow
3717
Miles
Distance arrow
5982
Kilometers
Distance arrow
3230
Nautical miles

Search flights

Distance from Florence to McGrath

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

Vincenty's formula (applied above)
  • 3717.242 miles
  • 5982.321 kilometers
  • 3230.195 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
  • 3709.527 miles
  • 5969.906 kilometers
  • 3223.491 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 Florence to McGrath?

The estimated flight time from Florence Regional Airport to McGrath Airport is 7 hours and 32 minutes.

Flight carbon footprint between Florence Regional Airport (FLO) and McGrath Airport (MCG)

On average, flying from Florence to McGrath generates about 421 kg of CO2 per passenger, and 421 kilograms equals 929 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Florence to McGrath

See the map of the shortest flight path between Florence Regional Airport (FLO) and McGrath Airport (MCG).

Airport information

Origin Florence Regional Airport
City: Florence, SC
Country: United States Flag of United States
IATA Code: FLO
ICAO Code: KFLO
Coordinates: 34°11′7″N, 79°43′26″W
Destination 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