| Hartford to Campo de Criptana | 3,550.76 mi (5,714.40 km) |
| Hartford to Campos del Puerto | 3,839.83 mi (6,179.61 km) |
| Hartford to Canals | 3,685.24 mi (5,930.81 km) |
| Hartford to Candelaria | 3,255.93 mi (5,239.91 km) |
| Hartford to Canet de Mar | 3,749.37 mi (6,034.03 km) |
| Hartford to Cangas | 3,199.44 mi (5,149.00 km) |
| Hartford to Cangas de Narcea | 3,281.20 mi (5,280.57 km) |
| Hartford to Canovellas | 3,734.69 mi (6,010.40 km) |
| Hartford to Canteras | 3,707.24 mi (5,966.23 km) |
| Hartford to Cantillana | 3,476.37 mi (5,594.68 km) |
| Hartford to Capdepera | 3,850.18 mi (6,196.26 km) |
| Hartford to Carballo | 3,179.74 mi (5,117.29 km) |
| Hartford to Carcagente | 3,686.52 mi (5,932.88 km) |
| Hartford to Cardedeu | 3,737.55 mi (6,015.00 km) |
| Hartford to Carlet | 3,679.75 mi (5,921.99 km) |
