| Westerville to Cosham | 3,826.44 mi (6,158.07 km) |
| Westerville to Costessey | 3,866.60 mi (6,222.68 km) |
| Westerville to Cottingham | 3,774.65 mi (6,074.71 km) |
| Westerville to Coulsdon | 3,850.39 mi (6,196.60 km) |
| Westerville to Coventry | 3,767.49 mi (6,063.18 km) |
| Westerville to Cowdenbeath | 3,610.51 mi (5,810.56 km) |
| Westerville to Cowes | 3,819.28 mi (6,146.53 km) |
| Westerville to Cowley | 3,831.20 mi (6,165.71 km) |
| Westerville to Cowley | 3,796.69 mi (6,110.18 km) |
| Westerville to Cramlington | 3,698.77 mi (5,952.59 km) |
| Westerville to Cranleigh | 3,841.94 mi (6,183.00 km) |
| Westerville to Crawley | 3,854.27 mi (6,202.85 km) |
| Westerville to Crayford | 3,859.52 mi (6,211.30 km) |
| Westerville to Crewe | 3,713.94 mi (5,977.01 km) |
| Westerville to Crigglestone | 3,735.87 mi (6,012.30 km) |
