| Allendale to Chojnice | 4,377.76 mi (7,045.32 km) |
| Allendale to Chojnow | 4,425.38 mi (7,121.96 km) |
| Allendale to Chorzow | 4,570.17 mi (7,354.98 km) |
| Allendale to Choszczno | 4,329.39 mi (6,967.47 km) |
| Allendale to Chrzanow | 4,592.85 mi (7,391.48 km) |
| Allendale to Ciechanow | 4,513.32 mi (7,263.49 km) |
| Allendale to Ciechocinek | 4,452.59 mi (7,165.75 km) |
| Allendale to Cieszyn | 4,583.42 mi (7,376.30 km) |
| Allendale to Czarna Bialostocka | 4,577.91 mi (7,367.43 km) |
| Allendale to Czarnkow | 4,378.74 mi (7,046.90 km) |
| Allendale to Czechowice-Dziedzice | 4,589.09 mi (7,385.43 km) |
| Allendale to Czeladz | 4,573.26 mi (7,359.95 km) |
| Allendale to Czersk Pomorski | 4,387.62 mi (7,061.20 km) |
| Allendale to Czestochowa | 4,553.93 mi (7,328.85 km) |
| Allendale to Czluchow | 4,373.17 mi (7,037.94 km) |
