How far is Santa Ana, CA, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Santa Ana (Orange County John Wayne Airport) is 2599 miles / 4183 kilometers / 2259 nautical miles.
The driving distance from Portsmouth (PSM) to Santa Ana (SNA) is 3044 miles / 4899 kilometers, and travel time by car is about 54 hours 42 minutes.
Portsmouth International Airport at Pease – Orange County John Wayne Airport
Search flights
Distance from Portsmouth to Santa Ana
There are several ways to calculate the distance from Portsmouth to Santa Ana. Here are two standard methods:
Vincenty's formula (applied above)- 2599.387 miles
- 4183.308 kilometers
- 2258.805 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- 2593.814 miles
- 4174.339 kilometers
- 2253.963 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 Portsmouth to Santa Ana?
The estimated flight time from Portsmouth International Airport at Pease to Orange County John Wayne Airport is 5 hours and 25 minutes.
What is the time difference between Portsmouth and Santa Ana?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Orange County John Wayne Airport (SNA)
On average, flying from Portsmouth to Santa Ana generates about 287 kg of CO2 per passenger, and 287 kilograms equals 632 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portsmouth to Santa Ana
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Orange County John Wayne Airport (SNA).
Airport information
| Origin | Portsmouth International Airport at Pease |
|---|---|
| City: | Portsmouth, NH |
| Country: | United States  |
| IATA Code: | PSM |
| ICAO Code: | KPSM |
| Coordinates: | 43°4′40″N, 70°49′23″W |
| Destination | Orange County John Wayne Airport |
|---|---|
| City: | Santa Ana, CA |
| Country: | United States |
| IATA Code: | SNA |
| ICAO Code: | KSNA |
| Coordinates: | 33°40′32″N, 117°52′4″W |