| Frederick to Cosham | 3,632.99 mi (5,846.73 km) |
| Frederick to Costessey | 3,683.99 mi (5,928.80 km) |
| Frederick to Cottingham | 3,595.64 mi (5,786.63 km) |
| Frederick to Coulsdon | 3,660.12 mi (5,890.40 km) |
| Frederick to Coventry | 3,580.79 mi (5,762.72 km) |
| Frederick to Cowdenbeath | 3,440.53 mi (5,537.00 km) |
| Frederick to Cowes | 3,625.19 mi (5,834.18 km) |
| Frederick to Cowley | 3,641.50 mi (5,860.43 km) |
| Frederick to Cowley | 3,607.14 mi (5,805.13 km) |
| Frederick to Cramlington | 3,525.05 mi (5,673.02 km) |
| Frederick to Cranleigh | 3,650.46 mi (5,874.85 km) |
| Frederick to Crawley | 3,663.00 mi (5,895.02 km) |
| Frederick to Crayford | 3,670.20 mi (5,906.61 km) |
| Frederick to Crewe | 3,529.61 mi (5,680.36 km) |
| Frederick to Crigglestone | 3,555.08 mi (5,721.35 km) |
