Distance from Castelnuovo di Porto to Guyancourt
The shortest distance (air line) between Castelnuovo di Porto and Guyancourt is 681.32 mi (1,096.48 km).
How far is Castelnuovo di Porto from Guyancourt
Castelnuovo di Porto is located in Roma, Italy within 42° 7' 59.88" N 12° 30' 0" E (42.1333, 12.5000) coordinates. The local time in Castelnuovo di Porto is 15:46 (20.11.2025)
Guyancourt is located in Yvelines, France within 48° 46' 17.04" N 2° 4' 26.04" E (48.7714, 2.0739) coordinates. The local time in Guyancourt is 15:46 (20.11.2025)
The calculated flying distance from Guyancourt to Guyancourt is 681.32 miles which is equal to 1,096.48 km.
Castelnuovo di Porto, Roma, Italy