How far is St Augustine, FL, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and St Augustine (Northeast Florida Regional Airport) is 3012 miles / 4847 kilometers / 2617 nautical miles.
The driving distance from Ketchikan (KTN) to St Augustine (UST) is 3782 miles / 6086 kilometers, and travel time by car is about 76 hours 11 minutes.
Ketchikan International Airport – Northeast Florida Regional Airport
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Distance from Ketchikan to St Augustine
There are several ways to calculate the distance from Ketchikan to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 3012.025 miles
- 4847.384 kilometers
- 2617.378 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- 3007.832 miles
- 4840.636 kilometers
- 2613.734 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 Ketchikan to St Augustine?
The estimated flight time from Ketchikan International Airport to Northeast Florida Regional Airport is 6 hours and 12 minutes.
What is the time difference between Ketchikan and St Augustine?
Flight carbon footprint between Ketchikan International Airport (KTN) and Northeast Florida Regional Airport (UST)
On average, flying from Ketchikan to St Augustine generates about 336 kg of CO2 per passenger, and 336 kilograms equals 740 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ketchikan to St Augustine
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Northeast Florida Regional Airport (UST).
Airport information
| Origin | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States  |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |
| Destination | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′23″W |