How far is Ketchikan, AK, from Port Hardy?
The distance between Port Hardy (Port Hardy Airport) and Ketchikan (Ketchikan International Airport) is 370 miles / 596 kilometers / 322 nautical miles.
The driving distance from Port Hardy (YZT) to Ketchikan (KTN) is 436 miles / 702 kilometers, and travel time by car is about 23 hours 12 minutes.
Port Hardy Airport – Ketchikan International Airport
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Distance from Port Hardy to Ketchikan
There are several ways to calculate the distance from Port Hardy to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 370.380 miles
- 596.069 kilometers
- 321.852 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- 369.862 miles
- 595.235 kilometers
- 321.401 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 Port Hardy to Ketchikan?
The estimated flight time from Port Hardy Airport to Ketchikan International Airport is 1 hour and 12 minutes.
What is the time difference between Port Hardy and Ketchikan?
Flight carbon footprint between Port Hardy Airport (YZT) and Ketchikan International Airport (KTN)
On average, flying from Port Hardy to Ketchikan generates about 80 kg of CO2 per passenger, and 80 kilograms equals 175 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Port Hardy to Ketchikan
See the map of the shortest flight path between Port Hardy Airport (YZT) and Ketchikan International Airport (KTN).
Airport information
| Origin | Port Hardy Airport |
|---|---|
| City: | Port Hardy |
| Country: | Canada  |
| IATA Code: | YZT |
| ICAO Code: | CYZT |
| Coordinates: | 50°40′50″N, 127°22′1″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 |