# Distance between South Bend, IN (SBN) and Great Falls, MT (GTF)

Flight distance from South Bend to Great Falls (South Bend International Airport – Great Falls International Airport) is 1292 miles / 2080 kilometers / 1123 nautical miles. Estimated flight time is 2 hours 56 minutes.

Driving distance from South Bend (SBN) to Great Falls (GTF) is 1473 miles / 2371 kilometers and travel time by car is about 27 hours 6 minutes.

1292
Miles
2080
Kilometers
1123
Nautical miles
2 h 56 min
166 kg

## How far is Great Falls from South Bend?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 1292.144 miles
• 2079.504 kilometers
• 1122.842 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
• 1288.991 miles
• 2074.430 kilometers
• 1120.103 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).

## Flight Duration

Estimated flight time from South Bend International Airport to Great Falls International Airport is 2 hours 56 minutes.

## Time difference

The time difference between South Bend and Great Falls is 2 hours. Great Falls is 2 hours behind South Bend.
South Bend time to Great Falls time converter

## Carbon dioxide emissions

On average flying from South Bend to Great Falls generates about 166 kg of CO2 per passenger, 166 kilograms is equal to 367 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from South Bend to Great Falls

Shortest flight path between South Bend International Airport (SBN) and Great Falls International Airport (GTF).

## Airport information

Origin South Bend International Airport
City: South Bend, IN
Country: United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″W
Destination Great Falls International Airport
City: Great Falls, MT
Country: United States
IATA Code: GTF
ICAO Code: KGTF
Coordinates: 47°28′55″N, 111°22′15″W