| Lahnstein to Ciampino | 633.95 mi (1,020.25 km) |
| Lahnstein to Cicciano | 725.86 mi (1,168.17 km) |
| Lahnstein to Cingoli | 547.26 mi (880.73 km) |
| Lahnstein to Cinisello Balsamo | 336.61 mi (541.73 km) |
| Lahnstein to Cinisi | 880.80 mi (1,417.52 km) |
| Lahnstein to Cirie | 350.01 mi (563.29 km) |
| Lahnstein to Ciro Marina | 886.17 mi (1,426.15 km) |
| Lahnstein to Cislago | 327.45 mi (526.98 km) |
| Lahnstein to Cisterna di Latina | 651.63 mi (1,048.69 km) |
| Lahnstein to Cisternino | 812.98 mi (1,308.37 km) |
| Lahnstein to Citta di Castello | 520.66 mi (837.92 km) |
| Lahnstein to Citta Sant'Angelo | 618.76 mi (995.80 km) |
| Lahnstein to Cittadella | 374.84 mi (603.25 km) |
| Lahnstein to Cittanova | 924.56 mi (1,487.94 km) |
| Lahnstein to Cividale del Friuli | 395.09 mi (635.83 km) |
