| Twinsburg to Cividale del Friuli | 4,452.24 mi (7,165.18 km) |
| Twinsburg to Civita Castellana | 4,559.01 mi (7,337.02 km) |
| Twinsburg to Civitanova Marche | 4,574.14 mi (7,361.37 km) |
| Twinsburg to Civitavecchia | 4,541.09 mi (7,308.18 km) |
| Twinsburg to Civitella in Val di Chiana | 4,486.21 mi (7,219.86 km) |
| Twinsburg to Clusone | 4,320.29 mi (6,952.84 km) |
| Twinsburg to Coccaglio | 4,333.25 mi (6,973.70 km) |
| Twinsburg to Codigoro | 4,448.02 mi (7,158.39 km) |
| Twinsburg to Codogno | 4,336.96 mi (6,979.67 km) |
| Twinsburg to Codroipo | 4,439.44 mi (7,144.59 km) |
| Twinsburg to Cogoleto | 4,321.50 mi (6,954.78 km) |
| Twinsburg to Colle di Val d'Elsa | 4,462.58 mi (7,181.82 km) |
| Twinsburg to Colle Salvetti | 4,427.80 mi (7,125.85 km) |
| Twinsburg to Collecchio | 4,373.31 mi (7,038.16 km) |
| Twinsburg to Colleferro | 4,606.86 mi (7,414.02 km) |
