Map of flight path and driving directions from Richmond to Emmonak.
Shortest flight path between Richmond International Airport (RIC) and Emmonak Airport (EMK).
How far is Emmonak from Richmond?
There are several ways to calculate distances between Richmond and Emmonak. Here are two common methods:Vincenty's formula (applied above)
- 3878.014 miles
- 6241.058 kilometers
- 3369.902 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 3868.517 miles
- 6225.775 kilometers
- 3361.650 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).
Time difference and current local times
The time difference between Richmond and Emmonak is 4 hours. Emmonak is 4 hours behind Richmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 441 kg (973 pounds).
Frequent Flyer Miles Calculator
Richmond (RIC) → Emmonak (EMK).