| Takoma Park to Chojnice | 4,279.40 mi (6,887.03 km) |
| Takoma Park to Chojnow | 4,300.24 mi (6,920.57 km) |
| Takoma Park to Chorzow | 4,447.77 mi (7,158.00 km) |
| Takoma Park to Choszczno | 4,219.18 mi (6,790.11 km) |
| Takoma Park to Chrzanow | 4,470.76 mi (7,194.99 km) |
| Takoma Park to Ciechanow | 4,418.53 mi (7,110.93 km) |
| Takoma Park to Ciechocinek | 4,351.38 mi (7,002.86 km) |
| Takoma Park to Cieszyn | 4,455.28 mi (7,170.08 km) |
| Takoma Park to Czarna Bialostocka | 4,496.33 mi (7,236.14 km) |
| Takoma Park to Czarnkow | 4,270.03 mi (6,871.95 km) |
| Takoma Park to Czechowice-Dziedzice | 4,463.71 mi (7,183.64 km) |
| Takoma Park to Czeladz | 4,451.63 mi (7,164.21 km) |
| Takoma Park to Czersk Pomorski | 4,291.51 mi (6,906.52 km) |
| Takoma Park to Czestochowa | 4,436.31 mi (7,139.55 km) |
| Takoma Park to Czluchow | 4,273.91 mi (6,878.19 km) |
