Air Miles Calculator

Distance between Kona, HI (KOA) and Grand Junction, CO (GJT)

Distance from Kona to Grand Junction (Grand Junction Regional Airport – Kona International Airport) is 3117 miles / 5016 kilometers / 2709 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 3117.098 miles
  • 5016.482 kilometers
  • 2708.684 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
  • 3113.997 miles
  • 5011.493 kilometers
  • 2705.990 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Kona International Airport (KOA) to Grand Junction Regional Airport (GJT) is 6 hours 24 minutes.

Time difference and current local times

The time difference between Kona and Grand Junction is 4 hours. Grand Junction is 4 hours ahead of Kona.

Time Difference

Kona
Grand Junction

Kona, HI

 HST

Grand Junction, CO

 MDT

Airport information


A Kona International Airport
City: Kona, HI
Country: United States Flag of United States
IATA Code: KOA
ICAO Code: PHKO
Coordinates: 19°44′19″N, 156°2′45″W

B Grand Junction Regional Airport
City: Grand Junction, CO
Country: United States Flag of United States
IATA Code: GJT
ICAO Code: KGJT
Coordinates: 39°7′20″N, 108°31′37″W

Map

Kona to Grand Junction flight map.

Frequent Flyer Miles Calculator

Kona (KOA) → Grand Junction (GJT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3117
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3117

Round trip?