Air Miles Calculator

Distance between Santa Ana, CA (SNA) and Houston, TX (IAH)

Distance from Santa Ana to Houston (George Bush Intercontinental Airport – John Wayne Airport) is 1346 miles / 2167 kilometers / 1170 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1346.433 miles
  • 2166.874 kilometers
  • 1170.018 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
  • 1343.909 miles
  • 2162.813 kilometers
  • 1167.825 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 John Wayne Airport (SNA) to George Bush Intercontinental Airport (IAH) is 3 hours 2 minutes.

Time difference and current local times

The time difference between Santa Ana and Houston is 2 hours. Houston is 2 hours ahead of Santa Ana.

Time Difference

Santa Ana
Houston

Santa Ana, CA

 PDT

Houston, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 170 kg (375 pounds).

Airport information


A John Wayne Airport
City: Santa Ana, CA
Country: United States Flag of United States
IATA Code: SNA
ICAO Code: KSNA
Coordinates: 33°40′32″N, 117°52′4″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

Santa Ana to Houston flight map.

Frequent Flyer Miles Calculator

Santa Ana (SNA) → Houston (IAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1346
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1346

Round trip?