How far is Worcester, MA, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Worcester (Worcester Regional Airport) is 2779 miles / 4473 kilometers / 2415 nautical miles.
The driving distance from Ketchikan (KTN) to Worcester (ORH) is 3536 miles / 5691 kilometers, and travel time by car is about 73 hours 38 minutes.
Ketchikan International Airport – Worcester Regional Airport
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Distance from Ketchikan to Worcester
There are several ways to calculate the distance from Ketchikan to Worcester. Here are two standard methods:
Vincenty's formula (applied above)- 2779.286 miles
- 4472.828 kilometers
- 2415.134 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- 2771.830 miles
- 4460.828 kilometers
- 2408.654 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 Worcester?
The estimated flight time from Ketchikan International Airport to Worcester Regional Airport is 5 hours and 45 minutes.
What is the time difference between Ketchikan and Worcester?
Flight carbon footprint between Ketchikan International Airport (KTN) and Worcester Regional Airport (ORH)
On average, flying from Ketchikan to Worcester generates about 308 kg of CO2 per passenger, and 308 kilograms equals 679 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 Worcester
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Worcester Regional Airport (ORH).
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 | Worcester Regional Airport |
|---|---|
| City: | Worcester, MA |
| Country: | United States |
| IATA Code: | ORH |
| ICAO Code: | KORH |
| Coordinates: | 42°16′2″N, 71°52′32″W |