| Oswego to Carterton | 3,919.84 mi (6,308.37 km) |
| Oswego to Castle Bromwich | 3,889.36 mi (6,259.31 km) |
| Oswego to Castleford | 3,868.53 mi (6,225.79 km) |
| Oswego to Castleton | 3,842.09 mi (6,183.25 km) |
| Oswego to Caterham | 3,992.66 mi (6,425.57 km) |
| Oswego to Catford | 3,989.63 mi (6,420.68 km) |
| Oswego to Caversham | 3,952.64 mi (6,361.15 km) |
| Oswego to Chaddesden | 3,889.36 mi (6,259.32 km) |
| Oswego to Chalfont Saint Peter | 3,964.06 mi (6,379.53 km) |
| Oswego to Chandlers Ford | 3,952.43 mi (6,360.82 km) |
| Oswego to Chapel en le Frith | 3,859.64 mi (6,211.49 km) |
| Oswego to Chapeltown | 3,872.14 mi (6,231.61 km) |
| Oswego to Chard | 3,894.66 mi (6,267.85 km) |
| Oswego to Charlton Kings | 3,898.66 mi (6,274.28 km) |
| Oswego to Chatham | 4,012.62 mi (6,457.68 km) |
