| Brock Hall to Cividale del Friuli | 4,368.80 mi (7,030.91 km) |
| Brock Hall to Civita Castellana | 4,455.61 mi (7,170.61 km) |
| Brock Hall to Civitanova Marche | 4,478.21 mi (7,206.98 km) |
| Brock Hall to Civitavecchia | 4,435.47 mi (7,138.20 km) |
| Brock Hall to Civitella in Val di Chiana | 4,386.51 mi (7,059.41 km) |
| Brock Hall to Clusone | 4,228.82 mi (6,805.63 km) |
| Brock Hall to Coccaglio | 4,240.27 mi (6,824.05 km) |
| Brock Hall to Codigoro | 4,355.83 mi (7,010.04 km) |
| Brock Hall to Codogno | 4,241.47 mi (6,825.98 km) |
| Brock Hall to Codroipo | 4,354.42 mi (7,007.76 km) |
| Brock Hall to Cogoleto | 4,220.13 mi (6,791.65 km) |
| Brock Hall to Colle di Val d'Elsa | 4,361.57 mi (7,019.27 km) |
| Brock Hall to Colle Salvetti | 4,326.38 mi (6,962.64 km) |
| Brock Hall to Collecchio | 4,276.84 mi (6,882.91 km) |
| Brock Hall to Colleferro | 4,502.22 mi (7,245.63 km) |
