How far is Ontario, CA, from Dillingham, AK?

The distance between Dillingham (Dillingham Airport) and Ontario (Ontario International Airport) is 2536 miles / 4081 kilometers / 2203 nautical miles.

Distance from Dillingham to Ontario

There are several ways to calculate the distance from Dillingham to Ontario. Here are two standard methods:

Vincenty's formula (applied above)

• 2535.539 miles
• 4080.555 kilometers
• 2203.324 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

• 2532.064 miles
• 4074.962 kilometers
• 2200.303 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 Dillingham to Ontario?

The estimated flight time from Dillingham Airport to Ontario International Airport is 5 hours and 18 minutes.

What is the time difference between Dillingham and Ontario?

The time difference between Dillingham and Ontario is 1 hour. Ontario is 1 hour ahead of Dillingham.

Flight carbon footprint between Dillingham Airport (DLG) and Ontario International Airport (ONT)

On average, flying from Dillingham to Ontario generates about 279 kg of CO2 per passenger, and 279 kilograms equals 616 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dillingham to Ontario

See the map of the shortest flight path between Dillingham Airport (DLG) and Ontario International Airport (ONT).

Airport information

Origin	Dillingham Airport
City:	Dillingham, AK
Country:	United States
IATA Code:	DLG
ICAO Code:	PADL
Coordinates:	59°2′40″N, 158°30′18″W

Destination	Ontario International Airport
City:	Ontario, CA
Country:	United States
IATA Code:	ONT
ICAO Code:	KONT
Coordinates:	34°3′21″N, 117°36′3″W