The distance between Cascais (Lisboa Region, Portugal) and Naperville (Illinois, USA) is ca. 6.450,2 km (air line).
Distance between Cascais and other cities and places worldwide
Distance between Cascais and other major cities
Los Angeles9102.8 km
Vancouver8272.8 km- New York City5394.2 km
Mexico CIty8648 km
London1597.6 km
Paris1469.7 km
Berlin2330.6 km
Stockholm3003.4 km
Tokyo11164.1 km