| Westbrook to Celano | 4,053.83 mi (6,524.02 km) |
| Westbrook to Cento | 3,861.02 mi (6,213.71 km) |
| Westbrook to Cepagatti | 4,065.28 mi (6,542.44 km) |
| Westbrook to Ceprano | 4,072.15 mi (6,553.50 km) |
| Westbrook to Cercola | 4,134.27 mi (6,653.46 km) |
| Westbrook to Cerea | 3,842.04 mi (6,183.17 km) |
| Westbrook to Cerese | 3,827.47 mi (6,159.72 km) |
| Westbrook to Cerignola | 4,185.93 mi (6,736.61 km) |
| Westbrook to Cermenate | 3,734.95 mi (6,010.82 km) |
| Westbrook to Cernusco sul Naviglio | 3,751.63 mi (6,037.67 km) |
| Westbrook to Cerreto Guidi | 3,877.76 mi (6,240.65 km) |
| Westbrook to Cerro Maggiore | 3,732.61 mi (6,007.05 km) |
| Westbrook to Certaldo | 3,892.26 mi (6,263.99 km) |
| Westbrook to Cerveteri | 3,993.89 mi (6,427.54 km) |
| Westbrook to Cervia | 3,923.21 mi (6,313.80 km) |
