| Westbrook to Cividale del Friuli | 3,903.33 mi (6,281.80 km) |
| Westbrook to Civita Castellana | 3,996.47 mi (6,431.69 km) |
| Westbrook to Civitanova Marche | 4,016.43 mi (6,463.82 km) |
| Westbrook to Civitavecchia | 3,977.17 mi (6,400.64 km) |
| Westbrook to Civitella in Val di Chiana | 3,925.96 mi (6,318.23 km) |
| Westbrook to Clusone | 3,765.46 mi (6,059.93 km) |
| Westbrook to Coccaglio | 3,777.38 mi (6,079.10 km) |
| Westbrook to Codigoro | 3,892.78 mi (6,264.82 km) |
| Westbrook to Codogno | 3,779.38 mi (6,082.32 km) |
| Westbrook to Codroipo | 3,889.34 mi (6,259.29 km) |
| Westbrook to Cogoleto | 3,760.06 mi (6,051.23 km) |
| Westbrook to Colle di Val d'Elsa | 3,901.47 mi (6,278.81 km) |
| Westbrook to Colle Salvetti | 3,866.41 mi (6,222.38 km) |
| Westbrook to Collecchio | 3,815.10 mi (6,139.81 km) |
| Westbrook to Colleferro | 4,043.59 mi (6,507.53 km) |
