Air Miles Calculator

Distance between Roanoke, VA (ROA) and Philadelphia, PA (PHL)

Distance from Roanoke to Philadelphia (Roanoke–Blacksburg Regional Airport – Philadelphia International Airport) is 311 miles / 500 kilometers / 270 nautical miles.

How far is Philadelphia from Roanoke?

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

Vincenty's formula (applied above)
  • 310.608 miles
  • 499.875 kilometers
  • 269.911 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
  • 310.265 miles
  • 499.323 kilometers
  • 269.613 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 Roanoke–Blacksburg Regional Airport (ROA) to Philadelphia International Airport (PHL) is 1 hour 5 minutes.

Time difference and current local times

There is no time difference between Roanoke and Philadelphia.

Time Difference

Roanoke
Philadelphia

Roanoke, VA

 EST

Philadelphia, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 68 kg (150 pounds).

Airport information


A 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

B Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W

Map

Roanoke to Philadelphia flight map.

Frequent Flyer Miles Calculator

Roanoke (ROA) → Philadelphia (PHL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
311
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
311

Round trip?