# Distance between Salt Lake City, UT (SLC) and Highfill, AR (XNA)

Flight distance from Salt Lake City to Highfill (Salt Lake City International Airport – Northwest Arkansas National Airport) is 1004 miles / 1617 kilometers / 873 nautical miles. Estimated flight time is 2 hours 24 minutes.

Driving distance from Salt Lake City (SLC) to Highfill (XNA) is 1295 miles / 2084 kilometers and travel time by car is about 21 hours 25 minutes.

## Map of flight path and driving directions from Salt Lake City to Highfill.

Shortest flight path between Salt Lake City International Airport (SLC) and Northwest Arkansas National Airport (XNA).

## How far is Highfill from Salt Lake City?

There are several ways to calculate distances between Salt Lake City and Highfill. Here are two common methods:

Vincenty's formula (applied above)
• 1004.480 miles
• 1616.553 kilometers
• 872.869 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
• 1002.450 miles
• 1613.287 kilometers
• 871.105 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 Salt Lake City International Airport
City: Salt Lake City, UT
Country: United States
IATA Code: SLC
ICAO Code: KSLC
Coordinates: 40°47′18″N, 111°58′40″W

B Northwest Arkansas National Airport
City: Highfill, AR
Country: United States
IATA Code: XNA
ICAO Code: KXNA
Coordinates: 36°16′54″N, 94°18′24″W

## Time difference and current local times

The time difference between Salt Lake City and Highfill is 1 hour. Highfill is 1 hour ahead of Salt Lake City.

MDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 151 kg (333 pounds).

## Frequent Flyer Miles Calculator

Salt Lake City (SLC) → Highfill (XNA).

Distance:
1004
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1004

Round trip?