How far is Siem Reap from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 8545 miles / 13752 kilometers / 7426 nautical miles.
Chicago O'Hare International Airport – Siem Reap–Angkor International Airport
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Distance from Chicago to Siem Reap
There are several ways to calculate the distance from Chicago to Siem Reap. Here are two standard methods:
Vincenty's formula (applied above)- 8545.190 miles
- 13752.151 kilometers
- 7425.567 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- 8535.482 miles
- 13736.527 kilometers
- 7417.131 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 Chicago to Siem Reap?
The estimated flight time from Chicago O'Hare International Airport to Siem Reap–Angkor International Airport is 16 hours and 40 minutes.
What is the time difference between Chicago and Siem Reap?
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Siem Reap–Angkor International Airport (SAI)
On average, flying from Chicago to Siem Reap generates about 1 079 kg of CO2 per passenger, and 1 079 kilograms equals 2 379 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chicago to Siem Reap
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Siem Reap–Angkor International Airport (SAI).
Airport information
Origin | Chicago O'Hare International Airport |
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City: | Chicago, IL |
Country: | United States |
IATA Code: | ORD |
ICAO Code: | KORD |
Coordinates: | 41°58′42″N, 87°54′17″W |
Destination | Siem Reap–Angkor International Airport |
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City: | Siem Reap |
Country: | Cambodia |
IATA Code: | SAI |
ICAO Code: | VDSA |
Coordinates: | 13°22′9″N, 104°13′23″E |