| Houghton Regis to Chojnice | 762.99 mi (1,227.91 km) |
| Houghton Regis to Chojnow | 706.42 mi (1,136.87 km) |
| Houghton Regis to Chorzow | 849.56 mi (1,367.24 km) |
| Houghton Regis to Choszczno | 674.20 mi (1,085.02 km) |
| Houghton Regis to Chrzanow | 871.80 mi (1,403.03 km) |
| Houghton Regis to Ciechanow | 891.48 mi (1,434.70 km) |
| Houghton Regis to Ciechocinek | 814.41 mi (1,310.67 km) |
| Houghton Regis to Cieszyn | 846.69 mi (1,362.61 km) |
| Houghton Regis to Czarna Bialostocka | 999.03 mi (1,607.78 km) |
| Houghton Regis to Czarnkow | 722.04 mi (1,162.01 km) |
| Houghton Regis to Czechowice-Dziedzice | 859.27 mi (1,382.87 km) |
| Houghton Regis to Czeladz | 854.65 mi (1,375.43 km) |
| Houghton Regis to Czersk Pomorski | 780.53 mi (1,256.14 km) |
| Houghton Regis to Czestochowa | 848.37 mi (1,365.32 km) |
| Houghton Regis to Czluchow | 755.41 mi (1,215.72 km) |
