| Ashburn to Chojnice | 4,293.80 mi (6,910.21 km) |
| Ashburn to Chojnow | 4,315.70 mi (6,945.45 km) |
| Ashburn to Chorzow | 4,463.19 mi (7,182.80 km) |
| Ashburn to Choszczno | 4,234.02 mi (6,814.00 km) |
| Ashburn to Chrzanow | 4,486.17 mi (7,219.79 km) |
| Ashburn to Ciechanow | 4,432.85 mi (7,133.98 km) |
| Ashburn to Ciechocinek | 4,365.92 mi (7,026.27 km) |
| Ashburn to Cieszyn | 4,470.92 mi (7,195.24 km) |
| Ashburn to Czarna Bialostocka | 4,510.16 mi (7,258.40 km) |
| Ashburn to Czarnkow | 4,284.84 mi (6,895.78 km) |
| Ashburn to Czechowice-Dziedzice | 4,479.24 mi (7,208.64 km) |
| Ashburn to Czeladz | 4,467.01 mi (7,188.96 km) |
| Ashburn to Czersk Pomorski | 4,305.83 mi (6,929.57 km) |
| Ashburn to Czestochowa | 4,451.53 mi (7,164.04 km) |
| Ashburn to Czluchow | 4,288.34 mi (6,901.42 km) |
