| Madison to Cosham | 3,945.54 mi (6,349.74 km) |
| Madison to Costessey | 3,967.94 mi (6,385.78 km) |
| Madison to Cottingham | 3,871.32 mi (6,230.30 km) |
| Madison to Coulsdon | 3,964.09 mi (6,379.59 km) |
| Madison to Coventry | 3,876.38 mi (6,238.43 km) |
| Madison to Cowdenbeath | 3,695.09 mi (5,946.67 km) |
| Madison to Cowes | 3,939.47 mi (6,339.97 km) |
| Madison to Cowley | 3,944.19 mi (6,347.57 km) |
| Madison to Cowley | 3,909.81 mi (6,292.23 km) |
| Madison to Cramlington | 3,788.07 mi (6,096.31 km) |
| Madison to Cranleigh | 3,957.69 mi (6,369.28 km) |
| Madison to Crawley | 3,969.57 mi (6,388.40 km) |
| Madison to Crayford | 3,971.63 mi (6,391.72 km) |
| Madison to Crewe | 3,819.67 mi (6,147.17 km) |
| Madison to Crigglestone | 3,835.76 mi (6,173.06 km) |
