| East Ridge to Cividale del Friuli | 4,896.62 mi (7,880.34 km) |
| East Ridge to Civita Castellana | 4,989.65 mi (8,030.06 km) |
| East Ridge to Civitanova Marche | 5,010.23 mi (8,063.19 km) |
| East Ridge to Civitavecchia | 4,970.04 mi (7,998.50 km) |
| East Ridge to Civitella in Val di Chiana | 4,919.55 mi (7,917.24 km) |
| East Ridge to Clusone | 4,759.30 mi (7,659.35 km) |
| East Ridge to Coccaglio | 4,771.24 mi (7,678.56 km) |
| East Ridge to Codigoro | 4,886.63 mi (7,864.27 km) |
| East Ridge to Codogno | 4,773.20 mi (7,681.73 km) |
| East Ridge to Codroipo | 4,882.80 mi (7,858.11 km) |
| East Ridge to Cogoleto | 4,753.51 mi (7,650.03 km) |
| East Ridge to Colle di Val d'Elsa | 4,894.94 mi (7,877.64 km) |
| East Ridge to Colle Salvetti | 4,859.84 mi (7,821.15 km) |
| East Ridge to Collecchio | 4,808.89 mi (7,739.16 km) |
| East Ridge to Colleferro | 5,036.59 mi (8,105.61 km) |
