How far is Redding, CA, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Redding (Redding Municipal Airport) is 2622 miles / 4220 kilometers / 2279 nautical miles.
The driving distance from Portsmouth (PSM) to Redding (RDD) is 3135 miles / 5046 kilometers, and travel time by car is about 55 hours 49 minutes.
Portsmouth International Airport at Pease – Redding Municipal Airport
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Distance from Portsmouth to Redding
There are several ways to calculate the distance from Portsmouth to Redding. 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 Portsmouth to Redding?
The estimated flight time from Portsmouth International Airport at Pease to Redding Municipal Airport is 5 hours and 27 minutes.
What is the time difference between Portsmouth and Redding?
The time difference between Portsmouth and Redding is 3 hours. Redding is 3 hours behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Redding Municipal Airport (RDD)
On average, flying from Portsmouth to Redding 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 Portsmouth to Redding
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Redding Municipal Airport (RDD).
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 | Redding Municipal Airport |
|---|---|
| City: | Redding, CA |
| Country: | United States |
| IATA Code: | RDD |
| ICAO Code: | KRDD |
| Coordinates: | 40°30′32″N, 122°17′34″W |