| Ronda to Cernavoda | 1,806.64 mi (2,907.50 km) |
| Ronda to Chitila | 1,707.33 mi (2,747.69 km) |
| Ronda to Cisnadie | 1,633.26 mi (2,628.47 km) |
| Ronda to Cluj-Napoca | 1,623.70 mi (2,613.09 km) |
| Ronda to Codlea | 1,694.25 mi (2,726.63 km) |
| Ronda to Comanesti | 1,751.12 mi (2,818.15 km) |
| Ronda to Comarnic | 1,698.06 mi (2,732.76 km) |
| Ronda to Constanta | 1,835.20 mi (2,953.46 km) |
| Ronda to Corabia | 1,628.15 mi (2,620.26 km) |
| Ronda to Costesti | 1,655.24 mi (2,663.85 km) |
| Ronda to Covasna | 1,731.28 mi (2,786.23 km) |
| Ronda to Craiova | 1,599.86 mi (2,574.73 km) |
| Ronda to Cristuru Secuiesc | 1,683.13 mi (2,708.73 km) |
| Ronda to Cugir | 1,598.16 mi (2,571.99 km) |
| Ronda to Cumpana | 1,831.08 mi (2,946.83 km) |
