| Guyancourt to Forlimpopoli | 573.36 mi (922.73 km) |
| Guyancourt to Formello | 680.26 mi (1,094.77 km) |
| Guyancourt to Formia | 764.41 mi (1,230.20 km) |
| Guyancourt to Formigine | 508.49 mi (818.34 km) |
| Guyancourt to Fossano | 396.13 mi (637.51 km) |
| Guyancourt to Fossombrone | 620.67 mi (998.88 km) |
| Guyancourt to Francavilla al Mare | 734.86 mi (1,182.64 km) |
| Guyancourt to Francavilla Fontana | 948.38 mi (1,526.27 km) |
| Guyancourt to Francofonte | 1,023.98 mi (1,647.94 km) |
| Guyancourt to Frascati | 703.64 mi (1,132.40 km) |
| Guyancourt to Frattamaggiore | 805.02 mi (1,295.55 km) |
| Guyancourt to Frattaminore | 803.58 mi (1,293.24 km) |
| Guyancourt to Frosinone | 736.57 mi (1,185.39 km) |
| Guyancourt to Fucecchio | 542.52 mi (873.10 km) |
| Guyancourt to Gaeta | 765.15 mi (1,231.38 km) |
