How far is Portsmouth, NH, from Redding, CA?
The distance between Redding (Redding Municipal Airport) and Portsmouth (Portsmouth International Airport at Pease) is 2622 miles / 4220 kilometers / 2279 nautical miles.
The driving distance from Redding (RDD) to Portsmouth (PSM) is 3136 miles / 5047 kilometers, and travel time by car is about 55 hours 58 minutes.
Redding Municipal Airport – Portsmouth International Airport at Pease
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Distance from Redding to Portsmouth
There are several ways to calculate the distance from Redding to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 2622.153 miles
- 4219.946 kilometers
- 2278.589 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- 2615.378 miles
- 4209.043 kilometers
- 2272.702 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 Redding to Portsmouth?
The estimated flight time from Redding Municipal Airport to Portsmouth International Airport at Pease is 5 hours and 27 minutes.
What is the time difference between Redding and Portsmouth?
Flight carbon footprint between Redding Municipal Airport (RDD) and Portsmouth International Airport at Pease (PSM)
On average, flying from Redding to Portsmouth generates about 289 kg of CO2 per passenger, and 289 kilograms equals 638 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Redding to Portsmouth
See the map of the shortest flight path between Redding Municipal Airport (RDD) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Redding Municipal Airport |
|---|---|
| City: | Redding, CA |
| Country: | United States  |
| IATA Code: | RDD |
| ICAO Code: | KRDD |
| Coordinates: | 40°30′32″N, 122°17′34″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 |