| Summerlin South to Cosham | 5,228.26 mi (8,414.08 km) |
| Summerlin South to Costessey | 5,219.17 mi (8,399.45 km) |
| Summerlin South to Cottingham | 5,117.42 mi (8,235.70 km) |
| Summerlin South to Coulsdon | 5,237.12 mi (8,428.33 km) |
| Summerlin South to Coventry | 5,143.84 mi (8,278.21 km) |
| Summerlin South to Cowdenbeath | 4,925.62 mi (7,927.02 km) |
| Summerlin South to Cowes | 5,224.20 mi (8,407.54 km) |
| Summerlin South to Cowley | 5,216.61 mi (8,395.33 km) |
| Summerlin South to Cowley | 5,183.48 mi (8,342.01 km) |
| Summerlin South to Cramlington | 5,023.76 mi (8,084.96 km) |
| Summerlin South to Cranleigh | 5,234.39 mi (8,423.94 km) |
| Summerlin South to Crawley | 5,245.16 mi (8,441.26 km) |
| Summerlin South to Crayford | 5,241.68 mi (8,435.67 km) |
| Summerlin South to Crewe | 5,083.48 mi (8,181.07 km) |
| Summerlin South to Crigglestone | 5,088.82 mi (8,189.67 km) |
