How far is Portsmouth, NH, from Cape Girardeau, MO?
The distance between Cape Girardeau (Cape Girardeau Regional Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1069 miles / 1720 kilometers / 929 nautical miles.
The driving distance from Cape Girardeau (CGI) to Portsmouth (PSM) is 1303 miles / 2097 kilometers, and travel time by car is about 24 hours 56 minutes.
Cape Girardeau Regional Airport – Portsmouth International Airport at Pease
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Distance from Cape Girardeau to Portsmouth
There are several ways to calculate the distance from Cape Girardeau to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1068.586 miles
- 1719.722 kilometers
- 928.575 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- 1066.507 miles
- 1716.376 kilometers
- 926.769 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 Cape Girardeau to Portsmouth?
The estimated flight time from Cape Girardeau Regional Airport to Portsmouth International Airport at Pease is 2 hours and 31 minutes.
What is the time difference between Cape Girardeau and Portsmouth?
Flight carbon footprint between Cape Girardeau Regional Airport (CGI) and Portsmouth International Airport at Pease (PSM)
On average, flying from Cape Girardeau to Portsmouth generates about 155 kg of CO2 per passenger, and 155 kilograms equals 342 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cape Girardeau to Portsmouth
See the map of the shortest flight path between Cape Girardeau Regional Airport (CGI) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Cape Girardeau Regional Airport |
|---|---|
| City: | Cape Girardeau, MO |
| Country: | United States  |
| IATA Code: | CGI |
| ICAO Code: | KCGI |
| Coordinates: | 37°13′31″N, 89°34′14″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 |