Air Miles Calculator

Distance between Richmond, VA (RIC) and Adak Island, AK (ADK)

Flight distance from Richmond to Adak Island (Richmond International Airport – Adak Airport) is 4603 miles / 7408 kilometers / 4000 nautical miles. Estimated flight time is 9 hours 12 minutes.

Map of flight path from Richmond to Adak Island.

Shortest flight path between Richmond International Airport (RIC) and Adak Airport (ADK).

How far is Adak Island from Richmond?

There are several ways to calculate distances between Richmond and Adak Island. Here are two common methods:

Vincenty's formula (applied above)
  • 4602.831 miles
  • 7407.539 kilometers
  • 3999.751 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
  • 4591.023 miles
  • 7388.535 kilometers
  • 3989.490 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).

Airport information


A Richmond International Airport
City: Richmond, VA
Country: United States Flag of United States
IATA Code: RIC
ICAO Code: KRIC
Coordinates: 37°30′18″N, 77°19′10″W

B Adak Airport
City: Adak Island, AK
Country: United States Flag of United States
IATA Code: ADK
ICAO Code: PADK
Coordinates: 51°52′40″N, 176°38′45″W

Time difference and current local times

The time difference between Richmond and Adak Island is 5 hours. Adak Island is 5 hours behind Richmond.

Time Difference

Richmond, VA

 EST

Adak Island, AK

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 533 kg (1 174 pounds).

Frequent Flyer Miles Calculator

Richmond (RIC) → Adak Island (ADK).

Distance:
4603
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4603

Round trip?