| Channelview to Castrovillari | 5,917.83 mi (9,523.83 km) |
| Channelview to Catania | 5,962.22 mi (9,595.26 km) |
| Channelview to Catanzaro | 5,972.33 mi (9,611.53 km) |
| Channelview to Cattolica | 5,608.36 mi (9,025.78 km) |
| Channelview to Cava de' Tirreni | 5,818.01 mi (9,363.19 km) |
| Channelview to Cavallino | 5,982.42 mi (9,627.77 km) |
| Channelview to Cavarzere | 5,537.42 mi (8,911.61 km) |
| Channelview to Cave | 5,698.74 mi (9,171.24 km) |
| Channelview to Cavriago | 5,489.45 mi (8,834.42 km) |
| Channelview to Cavriglia | 5,572.88 mi (8,968.68 km) |
| Channelview to Cazzago San Martino | 5,436.50 mi (8,749.20 km) |
| Channelview to Ceccano | 5,725.50 mi (9,214.30 km) |
| Channelview to Cecina | 5,539.23 mi (8,914.54 km) |
| Channelview to Cefalu | 5,893.05 mi (9,483.94 km) |
| Channelview to Ceglie Messapico | 5,939.17 mi (9,558.16 km) |
