| Guyancourt to San Donato Milanese | 409.84 mi (659.58 km) |
| Guyancourt to San Felice Circeo | 747.61 mi (1,203.17 km) |
| Guyancourt to San Felice sul Panaro | 507.13 mi (816.14 km) |
| Guyancourt to San Ferdinando di Puglia | 854.08 mi (1,374.50 km) |
| Guyancourt to San Gavino Monreale | 718.22 mi (1,155.87 km) |
| Guyancourt to San Gennaro Vesuviano | 817.37 mi (1,315.43 km) |
| Guyancourt to San Giorgio a Cremano | 811.82 mi (1,306.51 km) |
| Guyancourt to San Giorgio del Sannio | 819.12 mi (1,318.24 km) |
| Guyancourt to San Giorgio di Piano | 524.42 mi (843.97 km) |
| Guyancourt to San Giorgio Ionico | 943.84 mi (1,518.96 km) |
| Guyancourt to San Giovanni in Fiore | 976.55 mi (1,571.60 km) |
| Guyancourt to San Giovanni in Marignano | 606.51 mi (976.09 km) |
| Guyancourt to San Giovanni in Persiceto | 516.95 mi (831.96 km) |
| Guyancourt to San Giovanni la Punta | 1,011.17 mi (1,627.32 km) |
| Guyancourt to San Giovanni Lupatoto | 481.76 mi (775.32 km) |
