| Llantwit Major to Sanary-sur-Mer | 717.88 mi (1,155.32 km) |
| Llantwit Major to Sannois | 304.16 mi (489.50 km) |
| Llantwit Major to Saran | 337.92 mi (543.83 km) |
| Llantwit Major to Sarcelles | 307.77 mi (495.32 km) |
| Llantwit Major to Sarlat-la-Caneda | 499.23 mi (803.43 km) |
| Llantwit Major to Sarrebourg | 501.52 mi (807.12 km) |
| Llantwit Major to Sarreguemines | 491.56 mi (791.09 km) |
| Llantwit Major to Sartrouville | 302.16 mi (486.28 km) |
| Llantwit Major to Sarzeau | 269.87 mi (434.32 km) |
| Llantwit Major to Sassenage | 599.16 mi (964.26 km) |
| Llantwit Major to Saumur | 324.69 mi (522.53 km) |
| Llantwit Major to Savenay | 287.85 mi (463.25 km) |
| Llantwit Major to Saverne | 514.01 mi (827.22 km) |
| Llantwit Major to Savigny-le-Temple | 332.13 mi (534.51 km) |
| Llantwit Major to Savigny-sur-Orge | 319.53 mi (514.23 km) |
