| Didcot to Saint-Hilaire-de-Riez | 339.01 mi (545.58 km) |
| Didcot to Saint-Jacques-de-la-Lande | 243.75 mi (392.28 km) |
| Didcot to Saint-Jean | 563.24 mi (906.45 km) |
| Didcot to Saint-Jean-d'Illac | 470.05 mi (756.47 km) |
| Didcot to Saint-Jean-de-Braye | 292.64 mi (470.96 km) |
| Didcot to Saint-Jean-de-la-Ruelle | 290.50 mi (467.51 km) |
| Didcot to Saint-Jean-de-Luz | 567.98 mi (914.08 km) |
| Didcot to Saint-Jean-de-Monts | 334.60 mi (538.49 km) |
| Didcot to Saint-Jean-de-Vedas | 602.54 mi (969.70 km) |
| Didcot to Saint-Jean-le-Blanc | 292.74 mi (471.11 km) |
| Didcot to Saint-Julien-en-Genevois | 502.71 mi (809.04 km) |
| Didcot to Saint-Junien | 406.96 mi (654.93 km) |
| Didcot to Saint-Laurent-de-la-Salanque | 641.51 mi (1,032.41 km) |
| Didcot to Saint-Laurent-du-Var | 673.44 mi (1,083.80 km) |
| Didcot to Saint-Leu-la-Foret | 235.91 mi (379.66 km) |
