| Merzenich to Siegburg | 29.64 mi (47.69 km) |
| Merzenich to Siegen | 65.11 mi (104.78 km) |
| Merzenich to Sigmaringen | 224.51 mi (361.31 km) |
| Merzenich to Simbach am Inn | 340.29 mi (547.65 km) |
| Merzenich to Simmerath | 18.52 mi (29.80 km) |
| Merzenich to Sindelfingen | 183.07 mi (294.62 km) |
| Merzenich to Sinsheim | 150.97 mi (242.97 km) |
| Merzenich to Sinzheim | 160.29 mi (257.96 km) |
| Merzenich to Sinzig | 37.21 mi (59.88 km) |
| Merzenich to Soest | 85.69 mi (137.90 km) |
| Merzenich to Solingen | 33.75 mi (54.32 km) |
| Merzenich to Soltau | 205.10 mi (330.07 km) |
| Merzenich to Sommerda | 200.92 mi (323.36 km) |
| Merzenich to Sondershausen | 191.96 mi (308.92 km) |
| Merzenich to Sonneberg | 206.15 mi (331.76 km) |
