| Conroe to Cividale del Friuli | 5,543.07 mi (8,920.70 km) |
| Conroe to Civita Castellana | 5,647.91 mi (9,089.43 km) |
| Conroe to Civitanova Marche | 5,664.33 mi (9,115.86 km) |
| Conroe to Civitavecchia | 5,629.46 mi (9,059.75 km) |
| Conroe to Civitella in Val di Chiana | 5,575.81 mi (8,973.39 km) |
| Conroe to Clusone | 5,410.87 mi (8,707.95 km) |
| Conroe to Coccaglio | 5,423.70 mi (8,728.60 km) |
| Conroe to Codigoro | 5,538.57 mi (8,913.46 km) |
| Conroe to Codogno | 5,427.13 mi (8,734.12 km) |
| Conroe to Codroipo | 5,530.29 mi (8,900.14 km) |
| Conroe to Cogoleto | 5,410.70 mi (8,707.68 km) |
| Conroe to Colle di Val d'Elsa | 5,551.92 mi (8,934.95 km) |
| Conroe to Colle Salvetti | 5,517.04 mi (8,878.83 km) |
| Conroe to Collecchio | 5,463.36 mi (8,792.42 km) |
| Conroe to Colleferro | 5,695.51 mi (9,166.03 km) |
