| Ahlen to Ciampino | 723.16 mi (1,163.82 km) |
| Ahlen to Cicciano | 809.59 mi (1,302.90 km) |
| Ahlen to Cingoli | 630.62 mi (1,014.89 km) |
| Ahlen to Cinisello Balsamo | 433.52 mi (697.68 km) |
| Ahlen to Cinisi | 972.70 mi (1,565.40 km) |
| Ahlen to Cirie | 451.24 mi (726.19 km) |
| Ahlen to Ciro Marina | 964.10 mi (1,551.57 km) |
| Ahlen to Cislago | 425.21 mi (684.31 km) |
| Ahlen to Cisterna di Latina | 740.36 mi (1,191.49 km) |
| Ahlen to Cisternino | 886.38 mi (1,426.49 km) |
| Ahlen to Citta di Castello | 608.14 mi (978.71 km) |
| Ahlen to Citta Sant'Angelo | 700.78 mi (1,127.79 km) |
| Ahlen to Cittadella | 457.99 mi (737.06 km) |
| Ahlen to Cittanova | 1,007.82 mi (1,621.93 km) |
| Ahlen to Cividale del Friuli | 464.88 mi (748.16 km) |
