| Guyancourt to Sant'Arpino | 802.58 mi (1,291.62 km) |
| Guyancourt to Sant'Egidio alla Vibrata | 693.61 mi (1,116.26 km) |
| Guyancourt to Sant'Elpidio a Mare | 675.03 mi (1,086.36 km) |
| Guyancourt to Sant'Ilario d'Enza | 482.97 mi (777.27 km) |
| Guyancourt to Santa Croce Camerina | 1,036.12 mi (1,667.47 km) |
| Guyancourt to Santa Croce sull' Arno | 542.14 mi (872.49 km) |
| Guyancourt to Santa Flavia | 933.77 mi (1,502.76 km) |
| Guyancourt to Santa Lucia di Piave | 518.60 mi (834.60 km) |
| Guyancourt to Santa Maria a Monte | 539.85 mi (868.80 km) |
| Guyancourt to Santa Maria a Vico | 807.29 mi (1,299.22 km) |
| Guyancourt to Santa Maria Capua Vetere | 796.34 mi (1,281.59 km) |
| Guyancourt to Santa Maria di Sala | 519.11 mi (835.42 km) |
| Guyancourt to Santa Marinella | 663.57 mi (1,067.92 km) |
| Guyancourt to Santa Teresa di Riva | 999.96 mi (1,609.28 km) |
| Guyancourt to Santa Venerina | 1,006.67 mi (1,620.07 km) |
