| Crystal to Chojnice | 4,498.36 mi (7,239.42 km) |
| Crystal to Chojnow | 4,563.92 mi (7,344.92 km) |
| Crystal to Chorzow | 4,704.97 mi (7,571.92 km) |
| Crystal to Choszczno | 4,458.88 mi (7,175.87 km) |
| Crystal to Chrzanow | 4,727.14 mi (7,607.60 km) |
| Crystal to Ciechanow | 4,629.64 mi (7,450.69 km) |
| Crystal to Ciechocinek | 4,574.18 mi (7,361.44 km) |
| Crystal to Cieszyn | 4,722.02 mi (7,599.36 km) |
| Crystal to Czarna Bialostocka | 4,684.11 mi (7,538.35 km) |
| Crystal to Czarnkow | 4,506.53 mi (7,252.56 km) |
| Crystal to Czechowice-Dziedzice | 4,725.72 mi (7,605.31 km) |
| Crystal to Czeladz | 4,707.48 mi (7,575.95 km) |
| Crystal to Czersk Pomorski | 4,506.54 mi (7,252.57 km) |
| Crystal to Czestochowa | 4,685.62 mi (7,540.78 km) |
| Crystal to Czluchow | 4,494.48 mi (7,233.16 km) |
