| Altus to Cosham | 4,732.91 mi (7,616.88 km) |
| Altus to Costessey | 4,756.28 mi (7,654.49 km) |
| Altus to Cottingham | 4,659.67 mi (7,499.01 km) |
| Altus to Coulsdon | 4,751.92 mi (7,647.48 km) |
| Altus to Coventry | 4,664.47 mi (7,506.74 km) |
| Altus to Cowdenbeath | 4,483.05 mi (7,214.78 km) |
| Altus to Cowes | 4,726.72 mi (7,606.92 km) |
| Altus to Cowley | 4,732.07 mi (7,615.53 km) |
| Altus to Cowley | 4,697.66 mi (7,560.15 km) |
| Altus to Cramlington | 4,576.24 mi (7,364.74 km) |
| Altus to Cranleigh | 4,745.36 mi (7,636.92 km) |
| Altus to Crawley | 4,757.28 mi (7,656.11 km) |
| Altus to Crayford | 4,759.57 mi (7,659.79 km) |
| Altus to Crewe | 4,607.89 mi (7,415.68 km) |
| Altus to Crigglestone | 4,624.11 mi (7,441.78 km) |
