| Bad Oeynhausen to Cologno al Serio | 458.98 mi (738.66 km) |
| Bad Oeynhausen to Cologno Monzese | 461.46 mi (742.65 km) |
| Bad Oeynhausen to Colorno | 507.24 mi (816.32 km) |
| Bad Oeynhausen to Comacchio | 540.74 mi (870.24 km) |
| Bad Oeynhausen to Comiso | 1,090.77 mi (1,755.43 km) |
| Bad Oeynhausen to Como | 441.67 mi (710.81 km) |
| Bad Oeynhausen to Concordia Sagittaria | 480.75 mi (773.69 km) |
| Bad Oeynhausen to Concorezzo | 457.37 mi (736.07 km) |
| Bad Oeynhausen to Conegliano | 463.93 mi (746.62 km) |
| Bad Oeynhausen to Conselice | 548.70 mi (883.04 km) |
| Bad Oeynhausen to Conselve | 501.12 mi (806.48 km) |
| Bad Oeynhausen to Conversano | 869.52 mi (1,399.35 km) |
| Bad Oeynhausen to Copertino | 933.82 mi (1,502.83 km) |
| Bad Oeynhausen to Copparo | 522.99 mi (841.67 km) |
| Bad Oeynhausen to Corato | 843.12 mi (1,356.87 km) |
