| Gilbert to Cromer | 5,254.99 mi (8,457.09 km) |
| Gilbert to Crosby | 5,087.27 mi (8,187.17 km) |
| Gilbert to Crowborough | 5,294.86 mi (8,521.25 km) |
| Gilbert to Croxley Green | 5,249.63 mi (8,448.46 km) |
| Gilbert to Croydon | 5,272.52 mi (8,485.30 km) |
| Gilbert to Cudworth | 5,138.15 mi (8,269.05 km) |
| Gilbert to Culcheth | 5,106.01 mi (8,217.33 km) |
| Gilbert to Cullercoats | 5,079.39 mi (8,174.49 km) |
| Gilbert to Cumbernauld | 4,961.06 mi (7,984.06 km) |
| Gilbert to Cumnock | 4,970.81 mi (7,999.74 km) |
| Gilbert to Cupar | 4,978.43 mi (8,012.01 km) |
| Gilbert to Cwmbran | 5,159.75 mi (8,303.82 km) |
| Gilbert to Dagenham | 5,274.25 mi (8,488.08 km) |
| Gilbert to Dalkeith | 4,993.17 mi (8,035.73 km) |
| Gilbert to Darfield | 5,140.90 mi (8,273.48 km) |
