| Greenford to Chojnice | 763.54 mi (1,228.79 km) |
| Greenford to Chojnow | 700.67 mi (1,127.61 km) |
| Greenford to Chorzow | 842.49 mi (1,355.85 km) |
| Greenford to Choszczno | 673.51 mi (1,083.91 km) |
| Greenford to Chrzanow | 864.54 mi (1,391.34 km) |
| Greenford to Ciechanow | 890.15 mi (1,432.56 km) |
| Greenford to Ciechocinek | 813.01 mi (1,308.41 km) |
| Greenford to Cieszyn | 838.37 mi (1,349.22 km) |
| Greenford to Czarna Bialostocka | 998.74 mi (1,607.32 km) |
| Greenford to Czarnkow | 720.61 mi (1,159.70 km) |
| Greenford to Czechowice-Dziedzice | 851.43 mi (1,370.24 km) |
| Greenford to Czeladz | 847.69 mi (1,364.23 km) |
| Greenford to Czersk Pomorski | 781.27 mi (1,257.33 km) |
| Greenford to Czestochowa | 842.39 mi (1,355.70 km) |
| Greenford to Czluchow | 755.89 mi (1,216.49 km) |
