| Massillon to Cividale del Friuli | 4,479.40 mi (7,208.90 km) |
| Massillon to Civita Castellana | 4,584.36 mi (7,377.81 km) |
| Massillon to Civitanova Marche | 4,600.20 mi (7,403.31 km) |
| Massillon to Civitavecchia | 4,566.21 mi (7,348.61 km) |
| Massillon to Civitella in Val di Chiana | 4,511.90 mi (7,261.20 km) |
| Massillon to Clusone | 4,346.70 mi (6,995.33 km) |
| Massillon to Coccaglio | 4,359.52 mi (7,015.97 km) |
| Massillon to Codigoro | 4,474.39 mi (7,200.84 km) |
| Massillon to Codogno | 4,363.00 mi (7,021.57 km) |
| Massillon to Codroipo | 4,466.46 mi (7,188.08 km) |
| Massillon to Cogoleto | 4,346.97 mi (6,995.78 km) |
| Massillon to Colle di Val d'Elsa | 4,488.13 mi (7,222.94 km) |
| Massillon to Colle Salvetti | 4,453.30 mi (7,166.90 km) |
| Massillon to Collecchio | 4,399.26 mi (7,079.93 km) |
| Massillon to Colleferro | 4,632.10 mi (7,454.64 km) |
