| Boulogne-Billancourt to Sant'Arpino | 799.31 mi (1,286.37 km) |
| Boulogne-Billancourt to Sant'Egidio alla Vibrata | 689.54 mi (1,109.71 km) |
| Boulogne-Billancourt to Sant'Elpidio a Mare | 670.73 mi (1,079.44 km) |
| Boulogne-Billancourt to Sant'Ilario d'Enza | 478.91 mi (770.73 km) |
| Boulogne-Billancourt to Santa Croce Camerina | 1,034.38 mi (1,664.67 km) |
| Boulogne-Billancourt to Santa Croce sull' Arno | 538.77 mi (867.06 km) |
| Boulogne-Billancourt to Santa Flavia | 932.01 mi (1,499.92 km) |
| Boulogne-Billancourt to Santa Lucia di Piave | 512.90 mi (825.44 km) |
| Boulogne-Billancourt to Santa Maria a Monte | 536.54 mi (863.47 km) |
| Boulogne-Billancourt to Santa Maria a Vico | 803.90 mi (1,293.76 km) |
| Boulogne-Billancourt to Santa Maria Capua Vetere | 793.01 mi (1,276.23 km) |
| Boulogne-Billancourt to Santa Maria di Sala | 513.76 mi (826.82 km) |
| Boulogne-Billancourt to Santa Marinella | 660.77 mi (1,063.41 km) |
| Boulogne-Billancourt to Santa Teresa di Riva | 997.53 mi (1,605.36 km) |
| Boulogne-Billancourt to Santa Venerina | 1,004.41 mi (1,616.44 km) |
