| Bad Mergentheim to Ciampino | 549.23 mi (883.90 km) |
| Bad Mergentheim to Cicciano | 633.24 mi (1,019.10 km) |
| Bad Mergentheim to Cingoli | 454.37 mi (731.24 km) |
| Bad Mergentheim to Cinisello Balsamo | 274.12 mi (441.15 km) |
| Bad Mergentheim to Cinisi | 800.27 mi (1,287.91 km) |
| Bad Mergentheim to Cirie | 311.58 mi (501.44 km) |
| Bad Mergentheim to Ciro Marina | 787.66 mi (1,267.61 km) |
| Bad Mergentheim to Cislago | 268.61 mi (432.28 km) |
| Bad Mergentheim to Cisterna di Latina | 566.07 mi (911.00 km) |
| Bad Mergentheim to Cisternino | 710.93 mi (1,144.13 km) |
| Bad Mergentheim to Citta di Castello | 433.53 mi (697.70 km) |
| Bad Mergentheim to Citta Sant'Angelo | 524.24 mi (843.68 km) |
| Bad Mergentheim to Cittadella | 282.10 mi (454.00 km) |
| Bad Mergentheim to Cittanova | 831.31 mi (1,337.87 km) |
| Bad Mergentheim to Cividale del Friuli | 290.00 mi (466.71 km) |
