| Oak Hills to Cosham | 4,926.62 mi (7,928.62 km) |
| Oak Hills to Costessey | 4,888.92 mi (7,867.96 km) |
| Oak Hills to Cottingham | 4,786.29 mi (7,702.79 km) |
| Oak Hills to Coulsdon | 4,925.99 mi (7,927.61 km) |
| Oak Hills to Coventry | 4,830.78 mi (7,774.39 km) |
| Oak Hills to Cowdenbeath | 4,588.33 mi (7,384.21 km) |
| Oak Hills to Cowes | 4,924.63 mi (7,925.43 km) |
| Oak Hills to Cowley | 4,905.61 mi (7,894.82 km) |
| Oak Hills to Cowley | 4,874.80 mi (7,845.23 km) |
| Oak Hills to Cramlington | 4,687.14 mi (7,543.22 km) |
| Oak Hills to Cranleigh | 4,926.80 mi (7,928.92 km) |
| Oak Hills to Crawley | 4,936.14 mi (7,943.95 km) |
| Oak Hills to Crayford | 4,927.62 mi (7,930.24 km) |
| Oak Hills to Crewe | 4,769.23 mi (7,675.34 km) |
| Oak Hills to Crigglestone | 4,764.78 mi (7,668.18 km) |
