| Wilmette to Cosham | 3,927.56 mi (6,320.80 km) |
| Wilmette to Costessey | 3,955.08 mi (6,365.09 km) |
| Wilmette to Cottingham | 3,859.67 mi (6,211.54 km) |
| Wilmette to Coulsdon | 3,947.69 mi (6,353.19 km) |
| Wilmette to Coventry | 3,861.24 mi (6,214.06 km) |
| Wilmette to Cowdenbeath | 3,686.62 mi (5,933.04 km) |
| Wilmette to Cowes | 3,921.17 mi (6,310.51 km) |
| Wilmette to Cowley | 3,927.96 mi (6,321.45 km) |
| Wilmette to Cowley | 3,893.50 mi (6,265.98 km) |
| Wilmette to Cramlington | 3,778.40 mi (6,080.74 km) |
| Wilmette to Cranleigh | 3,940.69 mi (6,341.92 km) |
| Wilmette to Crawley | 3,952.71 mi (6,361.28 km) |
| Wilmette to Crayford | 3,955.69 mi (6,366.07 km) |
| Wilmette to Crewe | 3,805.36 mi (6,124.13 km) |
| Wilmette to Crigglestone | 3,823.14 mi (6,152.74 km) |
