# Distance between Eastsound, WA (ESD) and Roanoke, VA (ROA)

Flight distance from Eastsound to Roanoke (Orcas Island Airport – Roanoke–Blacksburg Regional Airport) is 2277 miles / 3665 kilometers / 1979 nautical miles. Estimated flight time is 4 hours 48 minutes.

Driving distance from Eastsound (ESD) to Roanoke (ROA) is 2848 miles / 4583 kilometers and travel time by car is about 48 hours 52 minutes.

## Map of flight path and driving directions from Eastsound to Roanoke.

Shortest flight path between Orcas Island Airport (ESD) and Roanoke–Blacksburg Regional Airport (ROA).

## How far is Roanoke from Eastsound?

There are several ways to calculate distances between Eastsound and Roanoke. Here are two common methods:

Vincenty's formula (applied above)
• 2277.196 miles
• 3664.792 kilometers
• 1978.829 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
• 2272.102 miles
• 3656.594 kilometers
• 1974.403 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 Orcas Island Airport
City: Eastsound, WA
Country: United States
IATA Code: ESD
ICAO Code: KORS
Coordinates: 48°42′29″N, 122°54′36″W

B Roanoke–Blacksburg Regional Airport
City: Roanoke, VA
Country: United States
IATA Code: ROA
ICAO Code: KROA
Coordinates: 37°19′31″N, 79°58′31″W

## Time difference and current local times

The time difference between Eastsound and Roanoke is 3 hours. Roanoke is 3 hours ahead of Eastsound.

PST

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 249 kg (550 pounds).

## Frequent Flyer Miles Calculator

Eastsound (ESD) → Roanoke (ROA).

Distance:
2277
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2277

Round trip?