| McComb to Cividale del Friuli | 5,294.47 mi (8,520.62 km) |
| McComb to Civita Castellana | 5,388.63 mi (8,672.16 km) |
| McComb to Civitanova Marche | 5,408.99 mi (8,704.93 km) |
| McComb to Civitavecchia | 5,369.04 mi (8,640.63 km) |
| McComb to Civitella in Val di Chiana | 5,318.45 mi (8,559.21 km) |
| McComb to Clusone | 5,157.80 mi (8,300.67 km) |
| McComb to Coccaglio | 5,169.83 mi (8,320.03 km) |
| McComb to Codigoro | 5,285.18 mi (8,505.68 km) |
| McComb to Codogno | 5,171.93 mi (8,323.42 km) |
| McComb to Codroipo | 5,280.80 mi (8,498.63 km) |
| McComb to Cogoleto | 5,152.44 mi (8,292.06 km) |
| McComb to Colle di Val d'Elsa | 5,293.87 mi (8,519.66 km) |
| McComb to Colle Salvetti | 5,258.78 mi (8,463.19 km) |
| McComb to Collecchio | 5,207.66 mi (8,380.92 km) |
| McComb to Colleferro | 5,435.59 mi (8,747.73 km) |
