| New Carrollton to Chojnice | 4,275.69 mi (6,881.05 km) |
| New Carrollton to Chojnow | 4,296.24 mi (6,914.13 km) |
| New Carrollton to Chorzow | 4,443.78 mi (7,151.58 km) |
| New Carrollton to Choszczno | 4,215.35 mi (6,783.94 km) |
| New Carrollton to Chrzanow | 4,466.77 mi (7,188.57 km) |
| New Carrollton to Ciechanow | 4,414.84 mi (7,104.99 km) |
| New Carrollton to Ciechocinek | 4,347.62 mi (6,996.82 km) |
| New Carrollton to Cieszyn | 4,451.23 mi (7,163.56 km) |
| New Carrollton to Czarna Bialostocka | 4,492.77 mi (7,230.42 km) |
| New Carrollton to Czarnkow | 4,266.21 mi (6,865.80 km) |
| New Carrollton to Czechowice-Dziedzice | 4,459.68 mi (7,177.17 km) |
| New Carrollton to Czeladz | 4,447.65 mi (7,157.80 km) |
| New Carrollton to Czersk Pomorski | 4,287.82 mi (6,900.59 km) |
| New Carrollton to Czestochowa | 4,432.37 mi (7,133.21 km) |
| New Carrollton to Czluchow | 4,270.19 mi (6,872.20 km) |
