Air Miles Calculator

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

Distance from Houston to Flint (Bishop International Airport – George Bush Intercontinental Airport) is 1101 miles / 1773 kilometers / 957 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from George Bush Intercontinental Airport (IAH) to Bishop International Airport (FNT) is 2 hours 35 minutes.

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
Flint

Houston, TX

 CST

Flint, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (329 pounds).

Airport information


A 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

Map

Houston to Flint flight map.

Frequent Flyer Miles Calculator

Houston (IAH) → Flint (FNT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1101
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1101

Round trip?