How far is San Antonio, TX, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and San Antonio (San Antonio International Airport) is 2419 miles / 3894 kilometers / 2102 nautical miles.
The driving distance from Ketchikan (KTN) to San Antonio (SAT) is 3047 miles / 4904 kilometers, and travel time by car is about 62 hours 19 minutes.
Ketchikan International Airport – San Antonio International Airport
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Distance from Ketchikan to San Antonio
There are several ways to calculate the distance from Ketchikan to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 2419.338 miles
- 3893.547 kilometers
- 2102.347 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- 2417.789 miles
- 3891.055 kilometers
- 2101.002 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 San Antonio?
The estimated flight time from Ketchikan International Airport to San Antonio International Airport is 5 hours and 4 minutes.
What is the time difference between Ketchikan and San Antonio?
Flight carbon footprint between Ketchikan International Airport (KTN) and San Antonio International Airport (SAT)
On average, flying from Ketchikan to San Antonio generates about 266 kg of CO2 per passenger, and 266 kilograms equals 586 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 San Antonio
See the map of the shortest flight path between Ketchikan International Airport (KTN) and San Antonio International Airport (SAT).
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 | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″W |