Air Miles Calculator

Distance between Tucson, AZ (TUS) and Grand Forks, ND (GFK)

Flight distance from Tucson to Grand Forks (Tucson International Airport – Grand Forks International Airport) is 1309 miles / 2107 kilometers / 1138 nautical miles. Estimated flight time is 2 hours 58 minutes.

Driving distance from Tucson (TUS) to Grand Forks (GFK) is 1829 miles / 2944 kilometers and travel time by car is about 30 hours 34 minutes.

Map of flight path and driving directions from Tucson to Grand Forks.

Shortest flight path between Tucson International Airport (TUS) and Grand Forks International Airport (GFK).

How far is Grand Forks from Tucson?

There are several ways to calculate distances between Tucson and Grand Forks. Here are two common methods:

Vincenty's formula (applied above)
  • 1309.431 miles
  • 2107.325 kilometers
  • 1137.864 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
  • 1309.744 miles
  • 2107.829 kilometers
  • 1138.136 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 Tucson International Airport
City: Tucson, AZ
Country: United States Flag of United States
IATA Code: TUS
ICAO Code: KTUS
Coordinates: 32°6′57″N, 110°56′27″W

B Grand Forks International Airport
City: Grand Forks, ND
Country: United States Flag of United States
IATA Code: GFK
ICAO Code: KGFK
Coordinates: 47°56′57″N, 97°10′33″W

Time difference and current local times

The time difference between Tucson and Grand Forks is 1 hour. Grand Forks is 1 hour ahead of Tucson.

Time Difference

Tucson, AZ

 MST

Grand Forks, ND

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 167 kg (369 pounds).

Frequent Flyer Miles Calculator

Tucson (TUS) → Grand Forks (GFK).

Distance:
1309
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1309

Round trip?