How far is Ontario, CA, from Bangkok?

The distance between Bangkok (Suvarnabhumi Airport) and Ontario (Ontario International Airport) is 8296 miles / 13352 kilometers / 7209 nautical miles.

Distance from Bangkok to Ontario

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

Vincenty's formula (applied above)

• 8296.322 miles
• 13351.636 kilometers
• 7209.307 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

• 8286.018 miles
• 13335.053 kilometers
• 7200.353 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 Bangkok to Ontario?

The estimated flight time from Suvarnabhumi Airport to Ontario International Airport is 16 hours and 12 minutes.

What is the time difference between Bangkok and Ontario?

The time difference between Bangkok and Ontario is 15 hours. Ontario is 15 hours behind Bangkok.

Flight carbon footprint between Suvarnabhumi Airport (BKK) and Ontario International Airport (ONT)

On average, flying from Bangkok to Ontario generates about 1 042 kg of CO2 per passenger, and 1 042 kilograms equals 2 297 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Bangkok to Ontario

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

Airport information

Origin	Suvarnabhumi Airport
City:	Bangkok
Country:	Thailand
IATA Code:	BKK
ICAO Code:	VTBS
Coordinates:	13°40′51″N, 100°44′49″E

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