Air Miles Calculator

Distance between Houston, TX (IAH) and Flint, MI (FNT)

Flight distance from Houston to Flint (Houston George Bush Intercontinental Airport – Bishop International Airport) is 1101 miles / 1773 kilometers / 957 nautical miles. Estimated flight time is 2 hours 35 minutes.

Driving distance from Houston (IAH) to Flint (FNT) is 1302 miles / 2096 kilometers and travel time by car is about 22 hours 58 minutes.

Map of flight path and driving directions from Houston to Flint.

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Bishop International Airport (FNT).

How far is Flint from Houston?

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

Vincenty's formula (applied above)
  • 1101.388 miles
  • 1772.513 kilometers
  • 957.080 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
  • 1102.013 miles
  • 1773.518 kilometers
  • 957.623 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 Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

B Bishop International Airport
City: Flint, MI
Country: United States Flag of 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 Houston and Flint is 1 hour. Flint is 1 hour ahead of Houston.

Time Difference

Houston, TX

 CST

Flint, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 157 kg (346 pounds).

Frequent Flyer Miles Calculator

Houston (IAH) → Flint (FNT).

Distance:
1101
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1101

Round trip?