| Neu Isenburg to Civita Castellana | 564.20 mi (907.99 km) |
| Neu Isenburg to Civitanova Marche | 523.58 mi (842.63 km) |
| Neu Isenburg to Civitavecchia | 568.90 mi (915.55 km) |
| Neu Isenburg to Civitella in Val di Chiana | 479.96 mi (772.42 km) |
| Neu Isenburg to Clusone | 293.63 mi (472.55 km) |
| Neu Isenburg to Coccaglio | 315.61 mi (507.93 km) |
| Neu Isenburg to Codigoro | 394.11 mi (634.26 km) |
| Neu Isenburg to Codogno | 341.09 mi (548.92 km) |
| Neu Isenburg to Codroipo | 344.68 mi (554.71 km) |
| Neu Isenburg to Cogoleto | 391.12 mi (629.44 km) |
| Neu Isenburg to Colle di Val d'Elsa | 473.63 mi (762.24 km) |
| Neu Isenburg to Colle Salvetti | 453.52 mi (729.87 km) |
| Neu Isenburg to Collecchio | 372.98 mi (600.25 km) |
| Neu Isenburg to Colleferro | 610.71 mi (982.84 km) |
| Neu Isenburg to Collegno | 347.55 mi (559.33 km) |
