How far is Cape Girardeau, MO, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Cape Girardeau (Cape Girardeau Regional Airport) is 1069 miles / 1720 kilometers / 929 nautical miles.
The driving distance from Portsmouth (PSM) to Cape Girardeau (CGI) is 1295 miles / 2084 kilometers, and travel time by car is about 24 hours 48 minutes.
Portsmouth International Airport at Pease – Cape Girardeau Regional Airport
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Distance from Portsmouth to Cape Girardeau
There are several ways to calculate the distance from Portsmouth to Cape Girardeau. 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 Portsmouth to Cape Girardeau?
The estimated flight time from Portsmouth International Airport at Pease to Cape Girardeau Regional Airport is 2 hours and 31 minutes.
What is the time difference between Portsmouth and Cape Girardeau?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Cape Girardeau Regional Airport (CGI)
On average, flying from Portsmouth to Cape Girardeau 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 Portsmouth to Cape Girardeau
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Cape Girardeau Regional Airport (CGI).
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 | 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 |