The distance between Newark (New Jersey, USA) and Sintra (Lisboa Region, Portugal) is ca. 5.476,7 km (air line).
Distance between Newark and other cities and places worldwide
Distance between Newark and other major cities
Los Angeles3877 km
Vancouver3879.4 km- New York City89 km
Mexico CIty3276.2 km
London5653.6 km
Paris5919.3 km
Berlin6467.9 km
Stockholm6400.8 km
Tokyo10866.5 km