| Box Elder to Cosham | 4,391.17 mi (7,066.90 km) |
| Box Elder to Costessey | 4,388.93 mi (7,063.30 km) |
| Box Elder to Cottingham | 4,287.99 mi (6,900.85 km) |
| Box Elder to Coulsdon | 4,402.06 mi (7,084.43 km) |
| Box Elder to Coventry | 4,309.67 mi (6,935.74 km) |
| Box Elder to Cowdenbeath | 4,099.11 mi (6,596.88 km) |
| Box Elder to Cowes | 4,386.69 mi (7,059.69 km) |
| Box Elder to Cowley | 4,381.62 mi (7,051.53 km) |
| Box Elder to Cowley | 4,348.11 mi (6,997.61 km) |
| Box Elder to Cramlington | 4,196.43 mi (6,753.50 km) |
| Box Elder to Cranleigh | 4,398.55 mi (7,078.78 km) |
| Box Elder to Crawley | 4,409.58 mi (7,096.53 km) |
| Box Elder to Crayford | 4,407.28 mi (7,092.83 km) |
| Box Elder to Crewe | 4,249.89 mi (6,839.54 km) |
| Box Elder to Crigglestone | 4,257.66 mi (6,852.04 km) |
