| Allen Park to Chojnice | 4,325.37 mi (6,961.00 km) |
| Allen Park to Chojnow | 4,366.17 mi (7,026.68 km) |
| Allen Park to Chorzow | 4,511.98 mi (7,261.32 km) |
| Allen Park to Choszczno | 4,273.82 mi (6,878.05 km) |
| Allen Park to Chrzanow | 4,534.78 mi (7,298.02 km) |
| Allen Park to Ciechanow | 4,462.15 mi (7,181.14 km) |
| Allen Park to Ciechocinek | 4,399.62 mi (7,080.50 km) |
| Allen Park to Cieszyn | 4,523.77 mi (7,280.31 km) |
| Allen Park to Czarna Bialostocka | 4,530.33 mi (7,290.86 km) |
| Allen Park to Czarnkow | 4,323.67 mi (6,958.27 km) |
| Allen Park to Czechowice-Dziedzice | 4,530.17 mi (7,290.60 km) |
| Allen Park to Czeladz | 4,515.26 mi (7,266.62 km) |
| Allen Park to Czersk Pomorski | 4,335.84 mi (6,977.86 km) |
| Allen Park to Czestochowa | 4,496.93 mi (7,237.11 km) |
| Allen Park to Czluchow | 4,320.54 mi (6,953.23 km) |
