Distance from Lancaster to Guyancourt
The shortest distance (air line) between Lancaster and Guyancourt is 420.61 mi (676.91 km).
How far is Lancaster from Guyancourt
Lancaster is located in Lancaster and Wyre, United Kingdom within 54° 2' 56.04" N -3° 11' 54.96" W (54.0489, -2.8014) coordinates. The local time in Lancaster is 15:41 (06.08.2025)
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 16:41 (06.08.2025)
The calculated flying distance from Guyancourt to Guyancourt is 420.61 miles which is equal to 676.91 km.
Lancaster, Lancaster and Wyre, United Kingdom