| Cities | Distance |
|---|---|
| Riom to Cabestany | 222.16 mi (357.52 km) |
| Riom to Cabries | 202.77 mi (326.33 km) |
| Riom to Cachan | 203.56 mi (327.59 km) |
| Riom to Caen | 279.12 mi (449.21 km) |
| Riom to Cagnes-sur-Mer | 250.77 mi (403.57 km) |
| Riom to Cahors | 128.89 mi (207.44 km) |
| Riom to Calais | 353.94 mi (569.60 km) |
| Riom to Caluire-et-Cuire | 83.77 mi (134.81 km) |
| Riom to Cambrai | 295.99 mi (476.35 km) |
| Riom to Canet-en-Roussillon | 220.33 mi (354.59 km) |
| Riom to Cannes | 250.65 mi (403.39 km) |
| Riom to Canteleu | 264.07 mi (424.99 km) |
| Riom to Capbreton | 271.78 mi (437.39 km) |
| Riom to Carcassonne | 189.18 mi (304.45 km) |
| Riom to Carmaux | 135.70 mi (218.39 km) |