| Westmont to Cividale del Friuli | 6,141.66 mi (9,884.05 km) |
| Westmont to Civita Castellana | 6,315.40 mi (10,163.66 km) |
| Westmont to Civitanova Marche | 6,302.91 mi (10,143.55 km) |
| Westmont to Civitavecchia | 6,306.18 mi (10,148.81 km) |
| Westmont to Civitella in Val di Chiana | 6,233.21 mi (10,031.39 km) |
| Westmont to Clusone | 6,046.90 mi (9,731.55 km) |
| Westmont to Coccaglio | 6,064.56 mi (9,759.97 km) |
| Westmont to Codigoro | 6,170.05 mi (9,929.73 km) |
| Westmont to Codogno | 6,077.00 mi (9,779.99 km) |
| Westmont to Codroipo | 6,135.57 mi (9,874.25 km) |
| Westmont to Cogoleto | 6,082.85 mi (9,789.39 km) |
| Westmont to Colle di Val d'Elsa | 6,215.42 mi (10,002.75 km) |
| Westmont to Colle Salvetti | 6,183.87 mi (9,951.98 km) |
| Westmont to Collecchio | 6,114.79 mi (9,840.81 km) |
| Westmont to Colleferro | 6,365.22 mi (10,243.84 km) |
