| Altenburg to Civita Castellana | 600.35 mi (966.16 km) |
| Altenburg to Civitanova Marche | 534.46 mi (860.13 km) |
| Altenburg to Civitavecchia | 614.62 mi (989.14 km) |
| Altenburg to Civitella in Val di Chiana | 523.99 mi (843.28 km) |
| Altenburg to Clusone | 370.36 mi (596.04 km) |
| Altenburg to Coccaglio | 391.19 mi (629.55 km) |
| Altenburg to Codigoro | 425.29 mi (684.44 km) |
| Altenburg to Codogno | 421.64 mi (678.56 km) |
| Altenburg to Codroipo | 347.92 mi (559.92 km) |
| Altenburg to Cogoleto | 488.40 mi (786.01 km) |
| Altenburg to Colle di Val d'Elsa | 527.59 mi (849.08 km) |
| Altenburg to Colle Salvetti | 518.32 mi (834.16 km) |
| Altenburg to Collecchio | 442.82 mi (712.65 km) |
| Altenburg to Colleferro | 639.83 mi (1,029.71 km) |
| Altenburg to Collegno | 465.64 mi (749.37 km) |
