Air Miles Calculator

Distance between Quito (UIO) and Houston, TX (IAH)

Distance from Mariscal Sucre International Airport to George Bush Intercontinental Airport is 2354 miles / 3788 kilometers / 2045 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 2353.843 miles
  • 3788.144 kilometers
  • 2045.434 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
  • 2361.754 miles
  • 3800.875 kilometers
  • 2052.308 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 Mariscal Sucre International Airport (UIO) to George Bush Intercontinental Airport (IAH) is 4 hours 57 minutes.

Time difference and current local times

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

Time Difference

Quito
Houston

Quito

 -05

Houston, TX

 CST

Airport information


A Mariscal Sucre International Airport
City: Quito
Country: Ecuador Flag of Ecuador
IATA Code: UIO
ICAO Code: SEQM
Coordinates: 0°7′45″S, 78°21′27″W

B 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

Map

Flight map from Quito to Houston.

Frequent Flyer Miles Calculator

Quito (UIO) → Houston (IAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2354
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2354

Round trip?