How far is Portsmouth, NH, from Springfield, IL?
The distance between Springfield (Springfield Abraham Lincoln Capital Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1002 miles / 1612 kilometers / 870 nautical miles.
The driving distance from Springfield (SPI) to Portsmouth (PSM) is 1198 miles / 1928 kilometers, and travel time by car is about 22 hours 52 minutes.
Springfield Abraham Lincoln Capital Airport – Portsmouth International Airport at Pease
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Distance from Springfield to Portsmouth
There are several ways to calculate the distance from Springfield to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1001.599 miles
- 1611.918 kilometers
- 870.366 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- 999.199 miles
- 1608.056 kilometers
- 868.281 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 Springfield to Portsmouth?
The estimated flight time from Springfield Abraham Lincoln Capital Airport to Portsmouth International Airport at Pease is 2 hours and 23 minutes.
What is the time difference between Springfield and Portsmouth?
Flight carbon footprint between Springfield Abraham Lincoln Capital Airport (SPI) and Portsmouth International Airport at Pease (PSM)
On average, flying from Springfield to Portsmouth generates about 151 kg of CO2 per passenger, and 151 kilograms equals 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Springfield to Portsmouth
See the map of the shortest flight path between Springfield Abraham Lincoln Capital Airport (SPI) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Springfield Abraham Lincoln Capital Airport |
|---|---|
| City: | Springfield, IL |
| Country: | United States  |
| IATA Code: | SPI |
| ICAO Code: | KSPI |
| Coordinates: | 39°50′38″N, 89°40′40″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 |