# 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
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
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.

EST

CST

## 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?