| Riom to Bumbesti-Jiu | 979.56 mi (1,576.44 km) |
| Riom to Busteni | 1,079.98 mi (1,738.06 km) |
| Riom to Buzau | 1,144.58 mi (1,842.03 km) |
| Riom to Cajvana | 1,084.31 mi (1,745.02 km) |
| Riom to Calafat | 976.90 mi (1,572.16 km) |
| Riom to Calan | 955.70 mi (1,538.05 km) |
| Riom to Calarasi | 1,183.55 mi (1,904.75 km) |
| Riom to Campia Turzii | 990.93 mi (1,594.75 km) |
| Riom to Campina | 1,093.17 mi (1,759.29 km) |
| Riom to Campulung | 1,058.23 mi (1,703.06 km) |
| Riom to Campulung Moldovenesc | 1,065.28 mi (1,714.40 km) |
| Riom to Caracal | 1,041.54 mi (1,676.19 km) |
| Riom to Caransebes | 921.21 mi (1,482.54 km) |
| Riom to Carei | 921.46 mi (1,482.95 km) |
| Riom to Cernavoda | 1,214.85 mi (1,955.12 km) |
