| Oliveira de Frades to Chojnice | 1,490.72 mi (2,399.08 km) |
| Oliveira de Frades to Chojnow | 1,358.42 mi (2,186.17 km) |
| Oliveira de Frades to Chorzow | 1,459.96 mi (2,349.59 km) |
| Oliveira de Frades to Choszczno | 1,395.82 mi (2,246.35 km) |
| Oliveira de Frades to Chrzanow | 1,475.91 mi (2,375.25 km) |
| Oliveira de Frades to Ciechanow | 1,584.73 mi (2,550.37 km) |
| Oliveira de Frades to Ciechocinek | 1,513.43 mi (2,435.63 km) |
| Oliveira de Frades to Cieszyn | 1,435.98 mi (2,310.99 km) |
| Oliveira de Frades to Czarna Bialostocka | 1,698.43 mi (2,733.36 km) |
| Oliveira de Frades to Czarnkow | 1,429.82 mi (2,301.07 km) |
| Oliveira de Frades to Czechowice-Dziedzice | 1,455.01 mi (2,341.62 km) |
| Oliveira de Frades to Czeladz | 1,466.26 mi (2,359.71 km) |
| Oliveira de Frades to Czersk Pomorski | 1,509.08 mi (2,428.64 km) |
| Oliveira de Frades to Czestochowa | 1,477.06 mi (2,377.10 km) |
| Oliveira de Frades to Czluchow | 1,482.98 mi (2,386.62 km) |
