| Poplar Bluff to Chojnice | 4,861.51 mi (7,823.84 km) |
| Poplar Bluff to Chojnow | 4,904.66 mi (7,893.29 km) |
| Poplar Bluff to Chorzow | 5,050.21 mi (8,127.54 km) |
| Poplar Bluff to Choszczno | 4,811.19 mi (7,742.87 km) |
| Poplar Bluff to Chrzanow | 5,072.98 mi (8,164.18 km) |
| Poplar Bluff to Ciechanow | 4,997.78 mi (8,043.14 km) |
| Poplar Bluff to Ciechocinek | 4,936.02 mi (7,943.76 km) |
| Poplar Bluff to Cieszyn | 5,062.39 mi (8,147.12 km) |
| Poplar Bluff to Czarna Bialostocka | 5,064.15 mi (8,149.96 km) |
| Poplar Bluff to Czarnkow | 4,860.87 mi (7,822.82 km) |
| Poplar Bluff to Czechowice-Dziedzice | 5,068.60 mi (8,157.13 km) |
| Poplar Bluff to Czeladz | 5,053.45 mi (8,132.74 km) |
| Poplar Bluff to Czersk Pomorski | 4,871.72 mi (7,840.27 km) |
| Poplar Bluff to Czestochowa | 5,034.82 mi (8,102.75 km) |
| Poplar Bluff to Czluchow | 4,856.78 mi (7,816.24 km) |
