| Oakville to Cosham | 4,197.55 mi (6,755.30 km) |
| Oakville to Costessey | 4,229.06 mi (6,806.01 km) |
| Oakville to Cottingham | 4,134.56 mi (6,653.93 km) |
| Oakville to Coulsdon | 4,218.95 mi (6,789.75 km) |
| Oakville to Coventry | 4,133.57 mi (6,652.33 km) |
| Oakville to Cowdenbeath | 3,963.71 mi (6,378.98 km) |
| Oakville to Cowes | 4,190.88 mi (6,744.58 km) |
| Oakville to Cowley | 4,199.39 mi (6,758.26 km) |
| Oakville to Cowley | 4,164.88 mi (6,702.73 km) |
| Oakville to Cramlington | 4,054.67 mi (6,525.36 km) |
| Oakville to Cranleigh | 4,211.47 mi (6,777.71 km) |
| Oakville to Crawley | 4,223.61 mi (6,797.25 km) |
| Oakville to Crayford | 4,227.33 mi (6,803.23 km) |
| Oakville to Crewe | 4,078.36 mi (6,563.49 km) |
| Oakville to Crigglestone | 4,097.37 mi (6,594.08 km) |
