| Mersch to Sanary-sur-Mer | 458.36 mi (737.66 km) |
| Mersch to Sannois | 181.03 mi (291.34 km) |
| Mersch to Saran | 228.53 mi (367.78 km) |
| Mersch to Sarcelles | 175.23 mi (282.01 km) |
| Mersch to Sarlat-la-Caneda | 406.10 mi (653.55 km) |
| Mersch to Sarrebourg | 82.29 mi (132.44 km) |
| Mersch to Sarreguemines | 62.09 mi (99.92 km) |
| Mersch to Sartrouville | 185.83 mi (299.06 km) |
| Mersch to Sarzeau | 432.78 mi (696.50 km) |
| Mersch to Sassenage | 314.68 mi (506.43 km) |
| Mersch to Saumur | 330.83 mi (532.43 km) |
| Mersch to Savenay | 402.84 mi (648.31 km) |
| Mersch to Saverne | 89.98 mi (144.80 km) |
| Mersch to Savigny-le-Temple | 178.11 mi (286.64 km) |
| Mersch to Savigny-sur-Orge | 184.85 mi (297.49 km) |
