Air Miles Calculator

Distance between Salt Lake City, UT (SLC) and St Augustine, FL (UST)

Flight distance from Salt Lake City to St Augustine (Salt Lake City International Airport – Northeast Florida Regional Airport) is 1872 miles / 3012 kilometers / 1626 nautical miles. Estimated flight time is 4 hours 2 minutes.

Driving distance from Salt Lake City (SLC) to St Augustine (UST) is 2256 miles / 3630 kilometers and travel time by car is about 37 hours 51 minutes.

Map of flight path and driving directions from Salt Lake City to St Augustine.

Shortest flight path between Salt Lake City International Airport (SLC) and Northeast Florida Regional Airport (UST).

How far is St Augustine from Salt Lake City?

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

Vincenty's formula (applied above)
  • 1871.734 miles
  • 3012.264 kilometers
  • 1626.492 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
  • 1868.880 miles
  • 3007.671 kilometers
  • 1624.013 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 Flag of United States
IATA Code: SLC
ICAO Code: KSLC
Coordinates: 40°47′18″N, 111°58′40″W

B Northeast Florida Regional Airport
City: St Augustine, FL
Country: United States Flag of United States
IATA Code: UST
ICAO Code: KSGJ
Coordinates: 29°57′33″N, 81°20′23″W

Time difference and current local times

The time difference between Salt Lake City and St Augustine is 2 hours. St Augustine is 2 hours ahead of Salt Lake City.

Time Difference

Salt Lake City, UT

 MST

St Augustine, FL

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 206 kg (454 pounds).

Frequent Flyer Miles Calculator

Salt Lake City (SLC) → St Augustine (UST).

Distance:
1872
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1872

Round trip?