How far is Oulu from Houston, TX?

The distance between Houston (Houston George Bush Intercontinental Airport) and Oulu (Oulu Airport) is 5166 miles / 8314 kilometers / 4489 nautical miles.

Distance from Houston to Oulu

There are several ways to calculate the distance from Houston to Oulu. Here are two standard methods:

Vincenty's formula (applied above)

• 5166.198 miles
• 8314.189 kilometers
• 4489.303 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

• 5155.305 miles
• 8296.659 kilometers
• 4479.837 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 Oulu?

The estimated flight time from Houston George Bush Intercontinental Airport to Oulu Airport is 10 hours and 16 minutes.

What is the time difference between Houston and Oulu?

The time difference between Houston and Oulu is 8 hours. Oulu is 8 hours ahead of Houston.

Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Oulu Airport (OUL)

On average, flying from Houston to Oulu generates about 606 kg of CO2 per passenger, and 606 kilograms equals 1 335 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Houston to Oulu

See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Oulu Airport (OUL).

Airport information

Origin	Houston George Bush Intercontinental Airport
City:	Houston, TX
Country:	United States
IATA Code:	IAH
ICAO Code:	KIAH
Coordinates:	29°59′3″N, 95°20′29″W

Destination	Oulu Airport
City:	Oulu
Country:	Finland
IATA Code:	OUL
ICAO Code:	EFOU
Coordinates:	64°55′48″N, 25°21′16″E