| Secanj to Chojnice | 593.47 mi (955.10 km) |
| Secanj to Chojnow | 464.11 mi (746.90 km) |
| Secanj to Chorzow | 351.15 mi (565.13 km) |
| Secanj to Choszczno | 590.15 mi (949.75 km) |
| Secanj to Chrzanow | 335.44 mi (539.84 km) |
| Secanj to Ciechanow | 518.24 mi (834.02 km) |
| Secanj to Ciechocinek | 527.02 mi (848.16 km) |
| Secanj to Cieszyn | 318.82 mi (513.10 km) |
| Secanj to Czarna Bialostocka | 559.58 mi (900.56 km) |
| Secanj to Czarnkow | 553.90 mi (891.41 km) |
| Secanj to Czechowice-Dziedzice | 324.68 mi (522.53 km) |
| Secanj to Czeladz | 351.96 mi (566.42 km) |
| Secanj to Czersk Pomorski | 595.41 mi (958.22 km) |
| Secanj to Czestochowa | 383.08 mi (616.50 km) |
| Secanj to Czluchow | 593.30 mi (954.82 km) |
