| Didcot to Saint-Nazaire | 302.51 mi (486.84 km) |
| Didcot to Saint-Omer | 162.83 mi (262.05 km) |
| Didcot to Saint-Orens-de-Gameville | 571.24 mi (919.32 km) |
| Didcot to Saint-Ouen | 244.03 mi (392.73 km) |
| Didcot to Saint-Ouen-l'Aumone | 230.56 mi (371.05 km) |
| Didcot to Saint-Paul-les-Dax | 544.55 mi (876.37 km) |
| Didcot to Saint-Paul-Trois-Chateaux | 572.85 mi (921.91 km) |
| Didcot to Saint-Philbert-de-Grand-Lieu | 316.33 mi (509.09 km) |
| Didcot to Saint-Pierre-des-Corps | 304.32 mi (489.76 km) |
| Didcot to Saint-Pierre-du-Mont | 534.69 mi (860.50 km) |
| Didcot to Saint-Pierre-du-Perray | 264.83 mi (426.20 km) |
| Didcot to Saint-Pol-sur-Mer | 159.80 mi (257.17 km) |
| Didcot to Saint-Priest | 495.99 mi (798.22 km) |
| Didcot to Saint-Quentin | 232.22 mi (373.72 km) |
| Didcot to Saint-Rambert | 490.45 mi (789.31 km) |
