| Corvallis to Cromer | 4,944.62 mi (7,957.60 km) |
| Corvallis to Crosby | 4,800.59 mi (7,725.80 km) |
| Corvallis to Crowborough | 5,015.83 mi (8,072.20 km) |
| Corvallis to Croxley Green | 4,967.86 mi (7,995.00 km) |
| Corvallis to Croydon | 4,991.66 mi (8,033.30 km) |
| Corvallis to Cudworth | 4,839.06 mi (7,787.71 km) |
| Corvallis to Culcheth | 4,816.24 mi (7,751.00 km) |
| Corvallis to Cullercoats | 4,761.88 mi (7,663.51 km) |
| Corvallis to Cumbernauld | 4,648.33 mi (7,480.77 km) |
| Corvallis to Cumnock | 4,666.37 mi (7,509.80 km) |
| Corvallis to Cupar | 4,654.49 mi (7,490.68 km) |
| Corvallis to Cwmbran | 4,896.80 mi (7,880.64 km) |
| Corvallis to Dagenham | 4,989.44 mi (8,029.73 km) |
| Corvallis to Dalkeith | 4,675.11 mi (7,523.87 km) |
| Corvallis to Darfield | 4,842.08 mi (7,792.58 km) |
