How far is Dayton, OH, from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Dayton (Dayton International Airport) is 2948 miles / 4745 kilometers / 2562 nautical miles.

Distance from Reykjavik to Dayton

There are several ways to calculate the distance from Reykjavik to Dayton. Here are two standard methods:

Vincenty's formula (applied above)

• 2948.138 miles
• 4744.568 kilometers
• 2561.862 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

• 2941.320 miles
• 4733.595 kilometers
• 2555.937 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 Reykjavik to Dayton?

The estimated flight time from Keflavík International Airport to Dayton International Airport is 6 hours and 4 minutes.

What is the time difference between Reykjavik and Dayton?

The time difference between Reykjavik and Dayton is 5 hours. Dayton is 5 hours behind Reykjavik.

Flight carbon footprint between Keflavík International Airport (KEF) and Dayton International Airport (DAY)

On average, flying from Reykjavik to Dayton generates about 328 kg of CO2 per passenger, and 328 kilograms equals 723 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Reykjavik to Dayton

See the map of the shortest flight path between Keflavík International Airport (KEF) and Dayton International Airport (DAY).

Airport information

Origin	Keflavík International Airport
City:	Reykjavik
Country:	Iceland
IATA Code:	KEF
ICAO Code:	BIKF
Coordinates:	63°59′6″N, 22°36′20″W

Destination	Dayton International Airport
City:	Dayton, OH
Country:	United States
IATA Code:	DAY
ICAO Code:	KDAY
Coordinates:	39°54′8″N, 84°13′9″W