| Saint-Nazaire to San Mauro Pascoli | 738.14 mi (1,187.92 km) |
| Saint-Nazaire to San Mauro Torinese | 499.37 mi (803.65 km) |
| Saint-Nazaire to San Michele al Tagliamento | 729.40 mi (1,173.86 km) |
| Saint-Nazaire to San Miniato | 678.73 mi (1,092.32 km) |
| Saint-Nazaire to San Pancrazio Salentino | 1,101.37 mi (1,772.48 km) |
| Saint-Nazaire to San Pietro in Casale | 676.34 mi (1,088.46 km) |
| Saint-Nazaire to San Pietro Vernotico | 1,108.60 mi (1,784.12 km) |
| Saint-Nazaire to San Prisco | 920.02 mi (1,480.64 km) |
| Saint-Nazaire to San Remo | 538.57 mi (866.75 km) |
| Saint-Nazaire to San Salvo | 905.34 mi (1,457.00 km) |
| Saint-Nazaire to San Sebastiano al Vesuvio | 933.21 mi (1,501.86 km) |
| Saint-Nazaire to San Severino Marche | 797.45 mi (1,283.36 km) |
| Saint-Nazaire to San Severo | 946.28 mi (1,522.89 km) |
| Saint-Nazaire to San Valentino Torio | 945.10 mi (1,521.00 km) |
| Saint-Nazaire to San Vendemiano | 696.61 mi (1,121.09 km) |
