| Colwyn Bay to Saint-Nazaire | 420.81 mi (677.23 km) |
| Colwyn Bay to Saint-Omer | 308.19 mi (495.98 km) |
| Colwyn Bay to Saint-Orens-de-Gameville | 713.91 mi (1,148.93 km) |
| Colwyn Bay to Saint-Ouen | 399.76 mi (643.34 km) |
| Colwyn Bay to Saint-Ouen-l'Aumone | 386.30 mi (621.69 km) |
| Colwyn Bay to Saint-Paul-les-Dax | 671.73 mi (1,081.05 km) |
| Colwyn Bay to Saint-Paul-Trois-Chateaux | 726.93 mi (1,169.89 km) |
| Colwyn Bay to Saint-Philbert-de-Grand-Lieu | 441.64 mi (710.75 km) |
| Colwyn Bay to Saint-Pierre-des-Corps | 451.74 mi (727.01 km) |
| Colwyn Bay to Saint-Pierre-du-Mont | 665.88 mi (1,071.62 km) |
| Colwyn Bay to Saint-Pierre-du-Perray | 420.56 mi (676.83 km) |
| Colwyn Bay to Saint-Pol-sur-Mer | 299.81 mi (482.50 km) |
| Colwyn Bay to Saint-Priest | 651.49 mi (1,048.47 km) |
| Colwyn Bay to Saint-Quentin | 382.54 mi (615.64 km) |
| Colwyn Bay to Saint-Rambert | 645.07 mi (1,038.14 km) |
