| Didcot to Sanary-sur-Mer | 671.95 mi (1,081.40 km) |
| Didcot to Sannois | 238.63 mi (384.04 km) |
| Didcot to Saran | 288.30 mi (463.97 km) |
| Didcot to Sarcelles | 240.94 mi (387.75 km) |
| Didcot to Sarlat-la-Caneda | 477.54 mi (768.52 km) |
| Didcot to Sarrebourg | 416.92 mi (670.97 km) |
| Didcot to Sarreguemines | 404.60 mi (651.15 km) |
| Didcot to Sartrouville | 237.89 mi (382.85 km) |
| Didcot to Sarzeau | 290.01 mi (466.72 km) |
| Didcot to Sassenage | 543.48 mi (874.64 km) |
| Didcot to Saumur | 304.79 mi (490.51 km) |
| Didcot to Savenay | 294.97 mi (474.71 km) |
| Didcot to Saverne | 428.70 mi (689.92 km) |
| Didcot to Savigny-le-Temple | 268.86 mi (432.69 km) |
| Didcot to Savigny-sur-Orge | 257.04 mi (413.67 km) |
