| Oregon to Busto Arsizio | 4,352.33 mi (7,004.40 km) |
| Oregon to Busto Garolfo | 4,356.17 mi (7,010.57 km) |
| Oregon to Cabras | 4,559.19 mi (7,337.30 km) |
| Oregon to Cadelbosco di Sopra | 4,455.55 mi (7,170.52 km) |
| Oregon to Cadoneghe | 4,482.35 mi (7,213.65 km) |
| Oregon to Cagli | 4,587.02 mi (7,382.09 km) |
| Oregon to Cagliari | 4,612.51 mi (7,423.12 km) |
| Oregon to Cairo Montenotte | 4,374.23 mi (7,039.65 km) |
| Oregon to Caivano | 4,761.96 mi (7,663.64 km) |
| Oregon to Calcinaia | 4,498.67 mi (7,239.92 km) |
| Oregon to Calcinato | 4,421.26 mi (7,115.34 km) |
| Oregon to Calderara di Reno | 4,490.38 mi (7,226.56 km) |
| Oregon to Caldogno | 4,458.98 mi (7,176.03 km) |
| Oregon to Calenzano | 4,513.95 mi (7,264.50 km) |
| Oregon to Calolziocorte | 4,368.70 mi (7,030.75 km) |
