Air Miles Calculator

Distance between Greenville, SC (GSP) and Montgomery, AL (MGM)

Flight distance from Greenville to Montgomery (Greenville–Spartanburg International Airport – Montgomery Regional Airport) is 300 miles / 483 kilometers / 261 nautical miles. Estimated flight time is 1 hour 4 minutes.

Driving distance from Greenville (GSP) to Montgomery (MGM) is 324 miles / 521 kilometers and travel time by car is about 5 hours 42 minutes.

Map of flight path and driving directions from Greenville to Montgomery.

Shortest flight path between Greenville–Spartanburg International Airport (GSP) and Montgomery Regional Airport (MGM).

How far is Montgomery from Greenville?

There are several ways to calculate distances between Greenville and Montgomery. Here are two common methods:

Vincenty's formula (applied above)
  • 299.900 miles
  • 482.642 kilometers
  • 260.606 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 299.756 miles
  • 482.410 kilometers
  • 260.480 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).

Airport information


A Greenville–Spartanburg International Airport
City: Greenville, SC
Country: United States Flag of United States
IATA Code: GSP
ICAO Code: KGSP
Coordinates: 34°53′44″N, 82°13′8″W

B Montgomery Regional Airport
City: Montgomery, AL
Country: United States Flag of United States
IATA Code: MGM
ICAO Code: KMGM
Coordinates: 32°18′2″N, 86°23′38″W

Time difference and current local times

The time difference between Greenville and Montgomery is 1 hour. Montgomery is 1 hour behind Greenville.

Time Difference

Greenville, SC

 EDT

Montgomery, AL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 69 kg (152 pounds).

Frequent Flyer Miles Calculator

Greenville (GSP) → Montgomery (MGM).

Distance:
300
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
300

Round trip?