Air Miles Calculator

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

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

How far is Santa Ana from Houston?

There are several ways to calculate distances between Houston and Santa Ana. Here are two common 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 – the shortest distance between two points).

Flight duration

Estimated flight time from Houston George Bush Intercontinental Airport (IAH) to Orange County John Wayne Airport (SNA) is 3 hours 2 minutes.

Time difference and current local times

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

Time Difference

Houston
Santa Ana

Houston, TX

 CDT

Santa Ana, CA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 166 kg (367 pounds).

Airport information


A Houston 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

B Orange County 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

Houston to Santa Ana flight path

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Orange County John Wayne Airport (SNA).

Frequent Flyer Miles Calculator

Houston (IAH) → Santa Ana (SNA).

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?