| Olesa de Montserrat to Chojnice | 1,107.19 mi (1,781.84 km) |
| Olesa de Montserrat to Chojnow | 944.85 mi (1,520.59 km) |
| Olesa de Montserrat to Chorzow | 1,014.81 mi (1,633.18 km) |
| Olesa de Montserrat to Choszczno | 1,018.89 mi (1,639.74 km) |
| Olesa de Montserrat to Chrzanow | 1,026.52 mi (1,652.03 km) |
| Olesa de Montserrat to Ciechanow | 1,170.70 mi (1,884.06 km) |
| Olesa de Montserrat to Ciechocinek | 1,109.18 mi (1,785.06 km) |
| Olesa de Montserrat to Cieszyn | 983.90 mi (1,583.44 km) |
| Olesa de Montserrat to Czarna Bialostocka | 1,279.50 mi (2,059.15 km) |
| Olesa de Montserrat to Czarnkow | 1,039.79 mi (1,673.37 km) |
| Olesa de Montserrat to Czechowice-Dziedzice | 1,003.90 mi (1,615.62 km) |
| Olesa de Montserrat to Czeladz | 1,021.06 mi (1,643.23 km) |
| Olesa de Montserrat to Czersk Pomorski | 1,124.27 mi (1,809.34 km) |
| Olesa de Montserrat to Czestochowa | 1,038.73 mi (1,671.68 km) |
| Olesa de Montserrat to Czluchow | 1,100.14 mi (1,770.50 km) |
