| Ronnenberg to Ciampino | 739.75 mi (1,190.51 km) |
| Ronnenberg to Cicciano | 817.33 mi (1,315.36 km) |
| Ronnenberg to Cingoli | 640.03 mi (1,030.03 km) |
| Ronnenberg to Cinisello Balsamo | 468.14 mi (753.40 km) |
| Ronnenberg to Cinisi | 991.82 mi (1,596.17 km) |
| Ronnenberg to Cirie | 498.27 mi (801.89 km) |
| Ronnenberg to Ciro Marina | 963.08 mi (1,549.93 km) |
| Ronnenberg to Cislago | 461.86 mi (743.30 km) |
| Ronnenberg to Cisterna di Latina | 756.03 mi (1,216.71 km) |
| Ronnenberg to Cisternino | 880.57 mi (1,417.14 km) |
| Ronnenberg to Citta di Castello | 623.60 mi (1,003.58 km) |
| Ronnenberg to Citta Sant'Angelo | 707.43 mi (1,138.51 km) |
| Ronnenberg to Cittadella | 470.75 mi (757.59 km) |
| Ronnenberg to Cittanova | 1,013.43 mi (1,630.95 km) |
| Ronnenberg to Cividale del Friuli | 462.15 mi (743.76 km) |
