How far is Portsmouth, NH, from Oklahoma City, OK?
The distance between Oklahoma City (Will Rogers World Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1523 miles / 2451 kilometers / 1324 nautical miles.
The driving distance from Oklahoma City (OKC) to Portsmouth (PSM) is 1742 miles / 2803 kilometers, and travel time by car is about 32 hours 32 minutes.
Will Rogers World Airport – Portsmouth International Airport at Pease
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Distance from Oklahoma City to Portsmouth
There are several ways to calculate the distance from Oklahoma City to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1523.239 miles
- 2451.415 kilometers
- 1323.658 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- 1520.247 miles
- 2446.600 kilometers
- 1321.058 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 Oklahoma City to Portsmouth?
The estimated flight time from Will Rogers World Airport to Portsmouth International Airport at Pease is 3 hours and 23 minutes.
What is the time difference between Oklahoma City and Portsmouth?
Flight carbon footprint between Will Rogers World Airport (OKC) and Portsmouth International Airport at Pease (PSM)
On average, flying from Oklahoma City to Portsmouth generates about 181 kg of CO2 per passenger, and 181 kilograms equals 399 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Oklahoma City to Portsmouth
See the map of the shortest flight path between Will Rogers World Airport (OKC) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Will Rogers World Airport |
|---|---|
| City: | Oklahoma City, OK |
| Country: | United States  |
| IATA Code: | OKC |
| ICAO Code: | KOKC |
| Coordinates: | 35°23′35″N, 97°36′2″W |
| Destination | 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 |