The distance between Irvine (California, USA) and Sintra (Lisboa Region, Portugal) is ca. 9.097,9 km (air line).
Distance between Irvine and other cities and places worldwide
Distance between Irvine and other major cities
Los Angeles57.6 km
Vancouver1786.1 km- New York City3923.5 km
Mexico CIty2434 km
London8769 km
Paris9096.9 km
Berlin9329.1 km
Stockholm8905 km
Tokyo8862.8 km