How far is Ketchikan, AK, from Roswell, NM?
The distance between Roswell (Roswell International Air Center) and Ketchikan (Ketchikan International Airport) is 2007 miles / 3230 kilometers / 1744 nautical miles.
The driving distance from Roswell (ROW) to Ketchikan (KTN) is 2642 miles / 4252 kilometers, and travel time by car is about 56 hours 14 minutes.
Roswell International Air Center – Ketchikan International Airport
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Distance from Roswell to Ketchikan
There are several ways to calculate the distance from Roswell to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 2007.289 miles
- 3230.419 kilometers
- 1744.287 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- 2005.772 miles
- 3227.977 kilometers
- 1742.968 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 Roswell to Ketchikan?
The estimated flight time from Roswell International Air Center to Ketchikan International Airport is 4 hours and 18 minutes.
What is the time difference between Roswell and Ketchikan?
The time difference between Roswell and Ketchikan is 2 hours. Ketchikan is 2 hours behind Roswell.
Flight carbon footprint between Roswell International Air Center (ROW) and Ketchikan International Airport (KTN)
On average, flying from Roswell to Ketchikan generates about 219 kg of CO2 per passenger, and 219 kilograms equals 482 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roswell to Ketchikan
See the map of the shortest flight path between Roswell International Air Center (ROW) and Ketchikan International Airport (KTN).
Airport information
| Origin | Roswell International Air Center |
|---|---|
| City: | Roswell, NM |
| Country: | United States  |
| IATA Code: | ROW |
| ICAO Code: | KROW |
| Coordinates: | 33°18′5″N, 104°31′51″W |
| Destination | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |