How far is Kalispell, MT, from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and Kalispell (Glacier Park International Airport) is 1613 miles / 2595 kilometers / 1401 nautical miles.
The driving distance from Houston (IAH) to Kalispell (FCA) is 2030 miles / 3267 kilometers, and travel time by car is about 35 hours 59 minutes.
Houston George Bush Intercontinental Airport – Glacier Park International Airport
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Distance from Houston to Kalispell
There are several ways to calculate the distance from Houston to Kalispell. Here are two standard methods:
Vincenty's formula (applied above)- 1612.532 miles
- 2595.119 kilometers
- 1401.252 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1612.583 miles
- 2595.201 kilometers
- 1401.297 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).
How long does it take to fly from Houston to Kalispell?
The estimated flight time from Houston George Bush Intercontinental Airport to Glacier Park International Airport is 3 hours and 33 minutes.
What is the time difference between Houston and Kalispell?
The time difference between Houston and Kalispell is 1 hour. Kalispell is 1 hour behind Houston.
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Glacier Park International Airport (FCA)
On average, flying from Houston to Kalispell generates about 187 kg of CO2 per passenger, and 187 kilograms equals 412 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Kalispell
See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Glacier Park International Airport (FCA).
Airport information
Origin | Houston George Bush Intercontinental Airport |
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City: | Houston, TX |
Country: | United States ![]() |
IATA Code: | IAH |
ICAO Code: | KIAH |
Coordinates: | 29°59′3″N, 95°20′29″W |
Destination | Glacier Park International Airport |
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City: | Kalispell, MT |
Country: | United States ![]() |
IATA Code: | FCA |
ICAO Code: | KGPI |
Coordinates: | 48°18′37″N, 114°15′21″W |