| Drogheda to Calne | 240.91 mi (387.70 km) |
| Drogheda to Cam | 217.28 mi (349.68 km) |
| Drogheda to Camberley | 287.38 mi (462.50 km) |
| Drogheda to Camborne | 246.07 mi (396.01 km) |
| Drogheda to Cambridge | 288.71 mi (464.64 km) |
| Drogheda to Cambuslang | 169.45 mi (272.71 km) |
| Drogheda to Canford Cliffs | 280.00 mi (450.61 km) |
| Drogheda to Cannock | 192.45 mi (309.72 km) |
| Drogheda to Canterbury | 354.79 mi (570.97 km) |
| Drogheda to Carlisle | 159.62 mi (256.88 km) |
| Drogheda to Carlton Colville | 344.78 mi (554.87 km) |
| Drogheda to Carluke | 171.90 mi (276.65 km) |
| Drogheda to Carnoustie | 240.30 mi (386.73 km) |
| Drogheda to Carshalton | 306.29 mi (492.92 km) |
| Drogheda to Carterton | 240.63 mi (387.25 km) |
