| Cities | Distance |
|---|---|
| Riom to Siegburg | 387.53 mi (623.67 km) |
| Riom to Siegen | 411.48 mi (662.22 km) |
| Riom to Sigmaringen | 325.01 mi (523.06 km) |
| Riom to Simbach am Inn | 493.57 mi (794.33 km) |
| Riom to Simmerath | 356.63 mi (573.94 km) |
| Riom to Sindelfingen | 337.66 mi (543.41 km) |
| Riom to Sinsheim | 354.99 mi (571.30 km) |
| Riom to Sinzheim | 308.60 mi (496.64 km) |
| Riom to Sinzig | 373.51 mi (601.10 km) |
| Riom to Soest | 453.33 mi (729.56 km) |
| Riom to Solingen | 406.98 mi (654.97 km) |
| Riom to Soltau | 574.87 mi (925.17 km) |
| Riom to Sommerda | 515.81 mi (830.11 km) |
| Riom to Sondershausen | 517.51 mi (832.84 km) |
| Riom to Sonneberg | 482.03 mi (775.75 km) |