| Bad Mergentheim to Civita Castellana | 513.62 mi (826.60 km) |
| Bad Mergentheim to Civitanova Marche | 468.05 mi (753.26 km) |
| Bad Mergentheim to Civitavecchia | 520.53 mi (837.72 km) |
| Bad Mergentheim to Civitella in Val di Chiana | 430.40 mi (692.66 km) |
| Bad Mergentheim to Clusone | 250.03 mi (402.39 km) |
| Bad Mergentheim to Coccaglio | 272.18 mi (438.03 km) |
| Bad Mergentheim to Codigoro | 340.77 mi (548.41 km) |
| Bad Mergentheim to Codogno | 299.88 mi (482.61 km) |
| Bad Mergentheim to Codroipo | 286.34 mi (460.83 km) |
| Bad Mergentheim to Cogoleto | 357.03 mi (574.59 km) |
| Bad Mergentheim to Colle di Val d'Elsa | 426.44 mi (686.29 km) |
| Bad Mergentheim to Colle Salvetti | 409.06 mi (658.33 km) |
| Bad Mergentheim to Collecchio | 328.87 mi (529.27 km) |
| Bad Mergentheim to Colleferro | 559.00 mi (899.62 km) |
| Bad Mergentheim to Collegno | 322.37 mi (518.80 km) |
