# Distance between Sioux City, IA (SUX) and Grand Junction, CO (GJT)

Flight distance from Sioux City to Grand Junction (Sioux Gateway Airport – Grand Junction Regional Airport) is 675 miles / 1087 kilometers / 587 nautical miles. Estimated flight time is 1 hour 46 minutes.

Driving distance from Sioux City (SUX) to Grand Junction (GJT) is 829 miles / 1334 kilometers and travel time by car is about 14 hours 5 minutes.

## Map of flight path and driving directions from Sioux City to Grand Junction.

Shortest flight path between Sioux Gateway Airport (SUX) and Grand Junction Regional Airport (GJT).

## How far is Grand Junction from Sioux City?

There are several ways to calculate distances between Sioux City and Grand Junction. Here are two common methods:

Vincenty's formula (applied above)
• 675.346 miles
• 1086.865 kilometers
• 586.860 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
• 673.922 miles
• 1084.572 kilometers
• 585.622 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 Sioux Gateway Airport
City: Sioux City, IA
Country: United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

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

## Time difference and current local times

The time difference between Sioux City and Grand Junction is 1 hour. Grand Junction is 1 hour behind Sioux City.

CDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 122 kg (269 pounds).

## Frequent Flyer Miles Calculator

Sioux City (SUX) → Grand Junction (GJT).

Distance:
675
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
675

Round trip?