Air Miles Calculator

Distance between Houston, TX (HOU) and Billings, MT (BIL)

Flight distance from Houston to Billings (Houston William P. Hobby Airport – Billings Logan International Airport) is 1327 miles / 2135 kilometers / 1153 nautical miles. Estimated flight time is 3 hours 0 minutes.

Driving distance from Houston (HOU) to Billings (BIL) is 1591 miles / 2561 kilometers and travel time by car is about 27 hours 3 minutes.

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

Shortest flight path between Houston William P. Hobby Airport (HOU) and Billings Logan International Airport (BIL).

How far is Billings from Houston?

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

Vincenty's formula (applied above)
  • 1326.542 miles
  • 2134.862 kilometers
  • 1152.733 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
  • 1327.328 miles
  • 2136.127 kilometers
  • 1153.416 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 William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Billings Logan International Airport
City: Billings, MT
Country: United States Flag of United States
IATA Code: BIL
ICAO Code: KBIL
Coordinates: 45°48′27″N, 108°32′34″W

Time difference and current local times

The time difference between Houston and Billings is 1 hour. Billings is 1 hour behind Houston.

Time Difference

Houston, TX

 CST

Billings, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 169 kg (372 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Billings (BIL).

Distance:
1327
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1327

Round trip?