Air Miles Calculator

Distance between San Diego, CA (SAN) and Roanoke, VA (ROA)

Distance from San Diego to Roanoke (San Diego International Airport – Roanoke–Blacksburg Regional Airport) is 2120 miles / 3412 kilometers / 1842 nautical miles.

How far is Roanoke from San Diego?

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

Vincenty's formula (applied above)
  • 2119.994 miles
  • 3411.799 kilometers
  • 1842.224 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
  • 2115.504 miles
  • 3404.574 kilometers
  • 1838.323 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).

Flight duration

Estimated flight time from San Diego International Airport (SAN) to Roanoke–Blacksburg Regional Airport (ROA) is 4 hours 30 minutes.

Time difference and current local times

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

Time Difference

San Diego
Roanoke

San Diego, CA

 PST

Roanoke, VA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 240 kg (529 pounds).

Airport information


A San Diego International Airport
City: San Diego, CA
Country: United States Flag of United States
IATA Code: SAN
ICAO Code: KSAN
Coordinates: 32°44′0″N, 117°11′24″W

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

Map

San Diego to Roanoke flight map.

Frequent Flyer Miles Calculator

San Diego (SAN) → Roanoke (ROA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2120
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2120

Round trip?