| Avenal to Cosham | 5,388.30 mi (8,671.63 km) |
| Avenal to Costessey | 5,370.28 mi (8,642.62 km) |
| Avenal to Cottingham | 5,267.88 mi (8,477.83 km) |
| Avenal to Coulsdon | 5,394.28 mi (8,681.26 km) |
| Avenal to Coventry | 5,300.07 mi (8,529.64 km) |
| Avenal to Cowdenbeath | 5,073.41 mi (8,164.86 km) |
| Avenal to Cowes | 5,384.85 mi (8,666.08 km) |
| Avenal to Cowley | 5,373.74 mi (8,648.20 km) |
| Avenal to Cowley | 5,341.21 mi (8,595.84 km) |
| Avenal to Cramlington | 5,172.12 mi (8,323.72 km) |
| Avenal to Cranleigh | 5,392.64 mi (8,678.61 km) |
| Avenal to Crawley | 5,403.00 mi (8,695.29 km) |
| Avenal to Crayford | 5,397.95 mi (8,687.17 km) |
| Avenal to Crewe | 5,239.13 mi (8,431.56 km) |
| Avenal to Crigglestone | 5,241.43 mi (8,435.26 km) |
