| Grenade to Calne | 551.39 mi (887.38 km) |
| Grenade to Cam | 573.45 mi (922.88 km) |
| Grenade to Camberley | 531.08 mi (854.70 km) |
| Grenade to Camborne | 542.33 mi (872.80 km) |
| Grenade to Cambridge | 585.23 mi (941.83 km) |
| Grenade to Cambuslang | 866.63 mi (1,394.70 km) |
| Grenade to Canford Cliffs | 501.90 mi (807.74 km) |
| Grenade to Cannock | 634.77 mi (1,021.56 km) |
| Grenade to Canterbury | 518.89 mi (835.07 km) |
| Grenade to Carlisle | 791.25 mi (1,273.40 km) |
| Grenade to Carlton Colville | 600.19 mi (965.91 km) |
| Grenade to Carluke | 857.05 mi (1,379.29 km) |
| Grenade to Carnoustie | 896.83 mi (1,443.31 km) |
| Grenade to Carshalton | 529.05 mi (851.43 km) |
| Grenade to Carterton | 567.85 mi (913.86 km) |
