How far is Ketchikan, AK, from Greenville, SC?
The distance between Greenville (Greenville–Spartanburg International Airport) and Ketchikan (Ketchikan International Airport) is 2722 miles / 4381 kilometers / 2366 nautical miles.
The driving distance from Greenville (GSP) to Ketchikan (KTN) is 3349 miles / 5390 kilometers, and travel time by car is about 70 hours 4 minutes.
Greenville–Spartanburg International Airport – Ketchikan International Airport
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Distance from Greenville to Ketchikan
There are several ways to calculate the distance from Greenville to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 2722.463 miles
- 4381.379 kilometers
- 2365.756 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- 2717.380 miles
- 4373.199 kilometers
- 2361.339 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 Greenville to Ketchikan?
The estimated flight time from Greenville–Spartanburg International Airport to Ketchikan International Airport is 5 hours and 39 minutes.
What is the time difference between Greenville and Ketchikan?
Flight carbon footprint between Greenville–Spartanburg International Airport (GSP) and Ketchikan International Airport (KTN)
On average, flying from Greenville to Ketchikan generates about 301 kg of CO2 per passenger, and 301 kilograms equals 664 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Greenville to Ketchikan
See the map of the shortest flight path between Greenville–Spartanburg International Airport (GSP) and Ketchikan International Airport (KTN).
Airport information
| Origin | Greenville–Spartanburg International Airport |
|---|---|
| City: | Greenville, SC |
| Country: | United States  |
| IATA Code: | GSP |
| ICAO Code: | KGSP |
| Coordinates: | 34°53′44″N, 82°13′8″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 |