How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from New York to Belfast take?

Flight time depends on the exact route and aircraft, but at roughly 5,078 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

Voydly

SupportLog in

Search New York → Belfast

Compare flights, hotels, cars, and activities for this trip in one place.

Direct flights onlyMy dates are flexible (±3 days)Don't know where yet? Explore everywhere

500+airlines & travel sites compared

1,200+routes tracked

€0booking fees from us

Flight Distance: New York to Belfast

5,078

Kilometres (km)

3,155

Miles (mi)

2,742

Nautical miles

About this flight distance

The great circle distance from New York to Belfast is approximately 5,078 km. The typical flight time is 6h 28m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights New York to Belfast →Flight duration New York to Belfast →Cheapest day to fly New York to Belfast →Flights New York to Belfast

Nearby airports

Near New York

La Guardia Airport (LGA)17 km
New York Skyports Seaplane Base (NYS)19 km
Newark Liberty International Airport (EWR)33 km

Near Belfast

George Best Belfast City Airport (BHD)23 km
City of Derry Airport (LDY)74 km
Campbeltown Airport (CAL)93 km

Frequently Asked Questions

The great-circle distance from New York to Belfast is approximately 5,078 km (3,155 miles).