How far is Ketchikan, AK, from Gulfport, MS?
The distance between Gulfport (Gulfport–Biloxi International Airport) and Ketchikan (Ketchikan International Airport) is 2698 miles / 4342 kilometers / 2345 nautical miles.
The driving distance from Gulfport (GPT) to Ketchikan (KTN) is 3463 miles / 5573 kilometers, and travel time by car is about 70 hours 4 minutes.
Gulfport–Biloxi International Airport – Ketchikan International Airport
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Distance from Gulfport to Ketchikan
There are several ways to calculate the distance from Gulfport to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 2698.301 miles
- 4342.495 kilometers
- 2344.760 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- 2695.139 miles
- 4337.406 kilometers
- 2342.012 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 Gulfport to Ketchikan?
The estimated flight time from Gulfport–Biloxi International Airport to Ketchikan International Airport is 5 hours and 36 minutes.
What is the time difference between Gulfport and Ketchikan?
The time difference between Gulfport and Ketchikan is 3 hours. Ketchikan is 3 hours behind Gulfport.
Flight carbon footprint between Gulfport–Biloxi International Airport (GPT) and Ketchikan International Airport (KTN)
On average, flying from Gulfport to Ketchikan generates about 298 kg of CO2 per passenger, and 298 kilograms equals 658 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Gulfport to Ketchikan
See the map of the shortest flight path between Gulfport–Biloxi International Airport (GPT) and Ketchikan International Airport (KTN).
Airport information
| Origin | Gulfport–Biloxi International Airport |
|---|---|
| City: | Gulfport, MS |
| Country: | United States  |
| IATA Code: | GPT |
| ICAO Code: | KGPT |
| Coordinates: | 30°24′26″N, 89°4′12″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 |