| Frederick to Chojnice | 4,270.88 mi (6,873.32 km) |
| Frederick to Chojnow | 4,293.65 mi (6,909.97 km) |
| Frederick to Chorzow | 4,441.10 mi (7,147.25 km) |
| Frederick to Choszczno | 4,211.46 mi (6,777.68 km) |
| Frederick to Chrzanow | 4,464.07 mi (7,184.23 km) |
| Frederick to Ciechanow | 4,409.86 mi (7,096.98 km) |
| Frederick to Ciechocinek | 4,343.11 mi (6,989.56 km) |
| Frederick to Cieszyn | 4,449.02 mi (7,160.01 km) |
| Frederick to Czarna Bialostocka | 4,486.79 mi (7,220.80 km) |
| Frederick to Czarnkow | 4,262.24 mi (6,859.41 km) |
| Frederick to Czechowice-Dziedzice | 4,457.26 mi (7,173.26 km) |
| Frederick to Czeladz | 4,444.90 mi (7,153.37 km) |
| Frederick to Czersk Pomorski | 4,282.84 mi (6,892.57 km) |
| Frederick to Czestochowa | 4,429.28 mi (7,128.23 km) |
| Frederick to Czluchow | 4,265.45 mi (6,864.58 km) |
