| Castellammare del Golfo to Saint-Lo | 1,034.08 mi (1,664.19 km) |
| Castellammare del Golfo to Saint-Loubes | 835.79 mi (1,345.07 km) |
| Castellammare del Golfo to Saint-Louis | 713.07 mi (1,147.57 km) |
| Castellammare del Golfo to Saint-Lys | 719.24 mi (1,157.50 km) |
| Castellammare del Golfo to Saint-Malo | 1,044.67 mi (1,681.23 km) |
| Castellammare del Golfo to Saint-Mande | 911.37 mi (1,466.71 km) |
| Castellammare del Golfo to Saint-Martin-Boulogne | 1,035.91 mi (1,667.13 km) |
| Castellammare del Golfo to Saint-Martin-d'Heres | 614.76 mi (989.36 km) |
| Castellammare del Golfo to Saint-Martin-de-Crau | 572.48 mi (921.31 km) |
| Castellammare del Golfo to Saint-Maur-des-Fosses | 906.76 mi (1,459.28 km) |
| Castellammare del Golfo to Saint-Maurice | 909.63 mi (1,463.90 km) |
| Castellammare del Golfo to Saint-Max | 809.39 mi (1,302.58 km) |
| Castellammare del Golfo to Saint-Maximin-la-Sainte-Baume | 524.60 mi (844.26 km) |
| Castellammare del Golfo to Saint-Medard-en-Jalles | 847.33 mi (1,363.65 km) |
| Castellammare del Golfo to Saint-Michel-sur-Orge | 903.50 mi (1,454.04 km) |
