| Altenburg to Cologno al Serio | 393.74 mi (633.66 km) |
| Altenburg to Cologno Monzese | 403.88 mi (649.97 km) |
| Altenburg to Colorno | 428.71 mi (689.94 km) |
| Altenburg to Comacchio | 434.41 mi (699.11 km) |
| Altenburg to Comiso | 975.58 mi (1,570.04 km) |
| Altenburg to Como | 389.01 mi (626.05 km) |
| Altenburg to Concordia Sagittaria | 361.05 mi (581.06 km) |
| Altenburg to Concorezzo | 398.96 mi (642.06 km) |
| Altenburg to Conegliano | 352.31 mi (566.98 km) |
| Altenburg to Conselice | 447.78 mi (720.63 km) |
| Altenburg to Conselve | 398.26 mi (640.94 km) |
| Altenburg to Conversano | 727.43 mi (1,170.68 km) |
| Altenburg to Copertino | 788.14 mi (1,268.39 km) |
| Altenburg to Copparo | 421.34 mi (678.09 km) |
| Altenburg to Corato | 705.36 mi (1,135.17 km) |
