| Boulogne-sur-Mer to San Donato Milanese | 508.79 mi (818.83 km) |
| Boulogne-sur-Mer to San Felice Circeo | 854.65 mi (1,375.43 km) |
| Boulogne-sur-Mer to San Felice sul Panaro | 600.02 mi (965.64 km) |
| Boulogne-sur-Mer to San Ferdinando di Puglia | 948.26 mi (1,526.08 km) |
| Boulogne-sur-Mer to San Gavino Monreale | 846.78 mi (1,362.76 km) |
| Boulogne-sur-Mer to San Gennaro Vesuviano | 920.07 mi (1,480.71 km) |
| Boulogne-sur-Mer to San Giorgio a Cremano | 915.51 mi (1,473.37 km) |
| Boulogne-sur-Mer to San Giorgio del Sannio | 919.53 mi (1,479.84 km) |
| Boulogne-sur-Mer to San Giorgio di Piano | 617.68 mi (994.06 km) |
| Boulogne-sur-Mer to San Giorgio Ionico | 1,037.28 mi (1,669.34 km) |
| Boulogne-sur-Mer to San Giovanni in Fiore | 1,077.81 mi (1,734.56 km) |
| Boulogne-sur-Mer to San Giovanni in Marignano | 698.67 mi (1,124.40 km) |
| Boulogne-sur-Mer to San Giovanni in Persiceto | 611.44 mi (984.02 km) |
| Boulogne-sur-Mer to San Giovanni la Punta | 1,123.83 mi (1,808.63 km) |
| Boulogne-sur-Mer to San Giovanni Lupatoto | 569.75 mi (916.92 km) |
