# Distance between Flint, MI (FNT) and St Augustine, FL (UST)

Flight distance from Flint to St Augustine (Bishop International Airport – Northeast Florida Regional Airport) is 907 miles / 1459 kilometers / 788 nautical miles. Estimated flight time is 2 hours 12 minutes.

Driving distance from Flint (FNT) to St Augustine (UST) is 1084 miles / 1744 kilometers and travel time by car is about 19 hours 23 minutes.

## Map of flight path and driving directions from Flint to St Augustine.

Shortest flight path between Bishop International Airport (FNT) and Northeast Florida Regional Airport (UST).

## How far is St Augustine from Flint?

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

Vincenty's formula (applied above)
• 906.642 miles
• 1459.098 kilometers
• 787.850 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
• 908.404 miles
• 1461.934 kilometers
• 789.381 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 Bishop International Airport
City: Flint, MI
Country: United States
IATA Code: FNT
ICAO Code: KFNT
Coordinates: 42°57′55″N, 83°44′36″W

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

## Time difference and current local times

There is no time difference between Flint and St Augustine.

EST

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 144 kg (318 pounds).

## Frequent Flyer Miles Calculator

Flint (FNT) → St Augustine (UST).

Distance:
907
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
907

Round trip?