How far is Dawson City from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Dawson City (Dawson City Airport) is 2974 miles / 4785 kilometers / 2584 nautical miles.
The driving distance from Portsmouth (PSM) to Dawson City (YDA) is 4164 miles / 6702 kilometers, and travel time by car is about 81 hours 57 minutes.
Portsmouth International Airport at Pease – Dawson City Airport
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Distance from Portsmouth to Dawson City
There are several ways to calculate the distance from Portsmouth to Dawson City. Here are two standard methods:
Vincenty's formula (applied above)- 2973.555 miles
- 4785.473 kilometers
- 2583.949 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- 2965.640 miles
- 4772.736 kilometers
- 2577.071 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 Dawson City?
The estimated flight time from Portsmouth International Airport at Pease to Dawson City Airport is 6 hours and 7 minutes.
What is the time difference between Portsmouth and Dawson City?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Dawson City Airport (YDA)
On average, flying from Portsmouth to Dawson City generates about 331 kg of CO2 per passenger, and 331 kilograms equals 730 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 Dawson City
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Dawson City Airport (YDA).
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 | Dawson City Airport |
|---|---|
| City: | Dawson City |
| Country: | Canada  |
| IATA Code: | YDA |
| ICAO Code: | CYDA |
| Coordinates: | 64°2′35″N, 139°7′40″W |