| Westbrook to Cadiz | 3,336.24 mi (5,369.16 km) |
| Westbrook to Calafell | 3,551.58 mi (5,715.71 km) |
| Westbrook to Calahorra | 3,354.80 mi (5,399.02 km) |
| Westbrook to Calasparra | 3,498.65 mi (5,630.53 km) |
| Westbrook to Calatayud | 3,399.62 mi (5,471.17 km) |
| Westbrook to Caldas de Montbuy | 3,564.64 mi (5,736.74 km) |
| Westbrook to Caldas de Reyes | 3,037.45 mi (4,888.31 km) |
| Westbrook to Calella | 3,587.72 mi (5,773.88 km) |
| Westbrook to Callosa de Segura | 3,541.08 mi (5,698.82 km) |
| Westbrook to Calpe | 3,566.65 mi (5,739.97 km) |
| Westbrook to Calvia | 3,649.63 mi (5,873.52 km) |
| Westbrook to Camas | 3,319.83 mi (5,342.76 km) |
| Westbrook to Cambados | 3,032.74 mi (4,880.72 km) |
| Westbrook to Cambre | 3,033.12 mi (4,881.33 km) |
| Westbrook to Cambrils | 3,532.47 mi (5,684.97 km) |
