| Greenlawn to Cividale del Friuli | 4,142.32 mi (6,666.42 km) |
| Greenlawn to Civita Castellana | 4,229.63 mi (6,806.93 km) |
| Greenlawn to Civitanova Marche | 4,251.91 mi (6,842.78 km) |
| Greenlawn to Civitavecchia | 4,209.62 mi (6,774.72 km) |
| Greenlawn to Civitella in Val di Chiana | 4,160.34 mi (6,695.43 km) |
| Greenlawn to Clusone | 4,002.39 mi (6,441.23 km) |
| Greenlawn to Coccaglio | 4,013.87 mi (6,459.70 km) |
| Greenlawn to Codigoro | 4,129.42 mi (6,645.67 km) |
| Greenlawn to Codogno | 4,015.13 mi (6,461.73 km) |
| Greenlawn to Codroipo | 4,127.94 mi (6,643.27 km) |
| Greenlawn to Cogoleto | 3,994.02 mi (6,427.75 km) |
| Greenlawn to Colle di Val d'Elsa | 4,135.46 mi (6,655.37 km) |
| Greenlawn to Colle Salvetti | 4,100.28 mi (6,598.77 km) |
| Greenlawn to Collecchio | 4,050.54 mi (6,518.72 km) |
| Greenlawn to Colleferro | 4,276.32 mi (6,882.08 km) |
