| Oregon to Carterton | 3,731.81 mi (6,005.77 km) |
| Oregon to Castle Bromwich | 3,703.59 mi (5,960.35 km) |
| Oregon to Castleford | 3,687.26 mi (5,934.07 km) |
| Oregon to Castleton | 3,659.65 mi (5,889.64 km) |
| Oregon to Caterham | 3,804.56 mi (6,122.86 km) |
| Oregon to Catford | 3,802.11 mi (6,118.91 km) |
| Oregon to Caversham | 3,764.25 mi (6,057.98 km) |
| Oregon to Chaddesden | 3,705.34 mi (5,963.17 km) |
| Oregon to Chalfont Saint Peter | 3,776.53 mi (6,077.74 km) |
| Oregon to Chandlers Ford | 3,762.11 mi (6,054.54 km) |
| Oregon to Chapel en le Frith | 3,676.51 mi (5,916.77 km) |
| Oregon to Chapeltown | 3,689.90 mi (5,938.33 km) |
| Oregon to Chard | 3,702.48 mi (5,958.56 km) |
| Oregon to Charlton Kings | 3,710.62 mi (5,971.66 km) |
| Oregon to Chatham | 3,825.40 mi (6,156.39 km) |
