| Houma to Chojnice | 5,272.98 mi (8,486.04 km) |
| Houma to Chojnow | 5,302.68 mi (8,533.84 km) |
| Houma to Chorzow | 5,449.75 mi (8,770.53 km) |
| Houma to Choszczno | 5,216.78 mi (8,395.59 km) |
| Houma to Chrzanow | 5,472.70 mi (8,807.45 km) |
| Houma to Ciechanow | 5,411.14 mi (8,708.39 km) |
| Houma to Ciechocinek | 5,346.19 mi (8,603.86 km) |
| Houma to Cieszyn | 5,458.90 mi (8,785.25 km) |
| Houma to Czarna Bialostocka | 5,483.87 mi (8,825.44 km) |
| Houma to Czarnkow | 5,267.26 mi (8,476.83 km) |
| Houma to Czechowice-Dziedzice | 5,466.58 mi (8,797.61 km) |
| Houma to Czeladz | 5,453.39 mi (8,776.38 km) |
| Houma to Czersk Pomorski | 5,284.29 mi (8,504.24 km) |
| Houma to Czestochowa | 5,436.82 mi (8,749.72 km) |
| Houma to Czluchow | 5,267.81 mi (8,477.72 km) |
