| Houghton Regis to Cervignano del Friuli | 755.28 mi (1,215.50 km) |
| Houghton Regis to Cesa | 1,028.10 mi (1,654.56 km) |
| Houghton Regis to Cesano Maderno | 616.93 mi (992.85 km) |
| Houghton Regis to Cesena | 795.46 mi (1,280.17 km) |
| Houghton Regis to Cesenatico | 797.49 mi (1,283.44 km) |
| Houghton Regis to Cetraro | 1,163.60 mi (1,872.64 km) |
| Houghton Regis to Cherasco | 631.66 mi (1,016.56 km) |
| Houghton Regis to Chiampo | 693.06 mi (1,115.37 km) |
| Houghton Regis to Chiaravalle | 859.73 mi (1,383.61 km) |
| Houghton Regis to Chiari | 646.72 mi (1,040.79 km) |
| Houghton Regis to Chiavari | 692.77 mi (1,114.90 km) |
| Houghton Regis to Chieri | 609.84 mi (981.45 km) |
| Houghton Regis to Chieti | 952.03 mi (1,532.14 km) |
| Houghton Regis to Chioggia | 743.90 mi (1,197.18 km) |
| Houghton Regis to Chiusi | 844.28 mi (1,358.73 km) |
