| Arnstadt to Civita Castellana | 593.98 mi (955.91 km) |
| Arnstadt to Civitanova Marche | 536.73 mi (863.78 km) |
| Arnstadt to Civitavecchia | 604.83 mi (973.38 km) |
| Arnstadt to Civitella in Val di Chiana | 513.77 mi (826.83 km) |
| Arnstadt to Clusone | 345.11 mi (555.40 km) |
| Arnstadt to Coccaglio | 366.89 mi (590.46 km) |
| Arnstadt to Codigoro | 418.14 mi (672.94 km) |
| Arnstadt to Codogno | 396.21 mi (637.64 km) |
| Arnstadt to Codroipo | 349.24 mi (562.05 km) |
| Arnstadt to Cogoleto | 457.94 mi (736.98 km) |
| Arnstadt to Colle di Val d'Elsa | 513.73 mi (826.77 km) |
| Arnstadt to Colle Salvetti | 500.30 mi (805.16 km) |
| Arnstadt to Collecchio | 421.73 mi (678.72 km) |
| Arnstadt to Colleferro | 636.46 mi (1,024.29 km) |
| Arnstadt to Collegno | 427.18 mi (687.47 km) |
