| Billdal to Calne | 699.85 mi (1,126.29 km) |
| Billdal to Cam | 699.17 mi (1,125.21 km) |
| Billdal to Camberley | 665.64 mi (1,071.24 km) |
| Billdal to Camborne | 862.92 mi (1,388.73 km) |
| Billdal to Cambridge | 597.30 mi (961.27 km) |
| Billdal to Cambuslang | 621.21 mi (999.74 km) |
| Billdal to Canford Cliffs | 733.11 mi (1,179.83 km) |
| Billdal to Cannock | 644.92 mi (1,037.89 km) |
| Billdal to Canterbury | 615.01 mi (989.77 km) |
| Billdal to Carlisle | 599.36 mi (964.57 km) |
| Billdal to Carlton Colville | 537.71 mi (865.35 km) |
| Billdal to Carluke | 610.76 mi (982.92 km) |
| Billdal to Carnoustie | 554.36 mi (892.16 km) |
| Billdal to Carshalton | 646.86 mi (1,041.03 km) |
| Billdal to Carterton | 671.69 mi (1,080.98 km) |
