Air Miles Calculator

Distance between Roanoke, VA (ROA) and Islip, NY (ISP)

Distance from Roanoke to Islip (Long Island MacArthur Airport – Roanoke–Blacksburg Regional Airport) is 440 miles / 709 kilometers / 383 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 440.249 miles
  • 708.512 kilometers
  • 382.566 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
  • 439.701 miles
  • 707.629 kilometers
  • 382.089 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Roanoke–Blacksburg Regional Airport (ROA) to Long Island MacArthur Airport (ISP) is 1 hour 20 minutes.

Time difference and current local times

There is no time difference between Roanoke and Islip.

Time Difference

Roanoke
Islip

Roanoke, VA

 EDT

Islip, NY

 EDT

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 Long Island MacArthur Airport
City: Islip, NY
Country: United States Flag of United States
IATA Code: ISP
ICAO Code: KISP
Coordinates: 40°47′42″N, 73°6′0″W

Map

Roanoke to Islip flight map.

Frequent Flyer Miles Calculator

Roanoke (ROA) → Islip (ISP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
440
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
440

Round trip?