Distance from Saint-Fons to Guyancourt
The shortest distance (air line) between Saint-Fons and Guyancourt is 248.52 mi (399.95 km).
How far is Saint-Fons from Guyancourt
Saint-Fons is located in Rhône, France within 45° 42' 30.96" N 4° 51' 11.88" E (45.7086, 4.8533) coordinates. The local time in Saint-Fons is 06:09 (30.10.2025)
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 06:09 (30.10.2025)
The calculated flying distance from Guyancourt to Guyancourt is 248.52 miles which is equal to 399.95 km.