# Distance between Huntsville, AL (HSV) and Flint, MI (FNT)

Flight distance from Huntsville to Flint (Huntsville International Airport – Bishop International Airport) is 597 miles / 961 kilometers / 519 nautical miles. Estimated flight time is 1 hour 37 minutes.

Driving distance from Huntsville (HSV) to Flint (FNT) is 693 miles / 1115 kilometers and travel time by car is about 12 hours 11 minutes.

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

Shortest flight path between Huntsville International Airport (HSV) and Bishop International Airport (FNT).

## How far is Flint from Huntsville?

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

Vincenty's formula (applied above)
• 597.209 miles
• 961.114 kilometers
• 518.960 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
• 598.011 miles
• 962.406 kilometers
• 519.658 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 Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B Bishop International Airport
City: Flint, MI
Country: United States
IATA Code: FNT
ICAO Code: KFNT
Coordinates: 42°57′55″N, 83°44′36″W

## Time difference and current local times

The time difference between Huntsville and Flint is 1 hour. Flint is 1 hour ahead of Huntsville.

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 112 kg (248 pounds).

## Frequent Flyer Miles Calculator

Huntsville (HSV) → Flint (FNT).

Distance:
597
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
597

Round trip?