How far is Ketchikan, AK, from Riyadh?

The distance between Riyadh (King Khalid International Airport) and Ketchikan (Ketchikan International Airport) is 6900 miles / 11104 kilometers / 5996 nautical miles.

Distance from Riyadh to Ketchikan

There are several ways to calculate the distance from Riyadh to Ketchikan. Here are two standard methods:

Vincenty's formula (applied above)

• 6900.011 miles
• 11104.492 kilometers
• 5995.946 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

• 6886.917 miles
• 11083.419 kilometers
• 5984.568 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 Riyadh to Ketchikan?

The estimated flight time from King Khalid International Airport to Ketchikan International Airport is 13 hours and 33 minutes.

What is the time difference between Riyadh and Ketchikan?

The time difference between Riyadh and Ketchikan is 12 hours. Ketchikan is 12 hours behind Riyadh.

Flight carbon footprint between King Khalid International Airport (RUH) and Ketchikan International Airport (KTN)

On average, flying from Riyadh to Ketchikan generates about 841 kg of CO2 per passenger, and 841 kilograms equals 1 854 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Riyadh to Ketchikan

See the map of the shortest flight path between King Khalid International Airport (RUH) and Ketchikan International Airport (KTN).

Airport information

Origin	King Khalid International Airport
City:	Riyadh
Country:	Saudi Arabia
IATA Code:	RUH
ICAO Code:	OERK
Coordinates:	24°57′27″N, 46°41′55″E

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