| Key Largo to Carterton | 4,405.56 mi (7,090.06 km) |
| Key Largo to Castle Bromwich | 4,390.40 mi (7,065.66 km) |
| Key Largo to Castleford | 4,397.35 mi (7,076.85 km) |
| Key Largo to Castleton | 4,365.16 mi (7,025.04 km) |
| Key Largo to Caterham | 4,474.67 mi (7,201.28 km) |
| Key Largo to Catford | 4,475.41 mi (7,202.48 km) |
| Key Largo to Caversham | 4,434.68 mi (7,136.92 km) |
| Key Largo to Chaddesden | 4,400.96 mi (7,082.67 km) |
| Key Largo to Chalfont Saint Peter | 4,450.92 mi (7,163.07 km) |
| Key Largo to Chandlers Ford | 4,422.27 mi (7,116.96 km) |
| Key Largo to Chapel en le Frith | 4,377.85 mi (7,045.47 km) |
| Key Largo to Chapeltown | 4,395.09 mi (7,073.21 km) |
| Key Largo to Chard | 4,355.22 mi (7,009.05 km) |
| Key Largo to Charlton Kings | 4,385.27 mi (7,057.40 km) |
| Key Largo to Chatham | 4,499.25 mi (7,240.85 km) |
