| Signal Hill to Chojnice | 5,837.03 mi (9,393.80 km) |
| Signal Hill to Chojnow | 5,932.53 mi (9,547.48 km) |
| Signal Hill to Chorzow | 6,063.54 mi (9,758.32 km) |
| Signal Hill to Choszczno | 5,814.51 mi (9,357.55 km) |
| Signal Hill to Chrzanow | 6,084.26 mi (9,791.67 km) |
| Signal Hill to Ciechanow | 5,956.55 mi (9,586.15 km) |
| Signal Hill to Ciechocinek | 5,912.50 mi (9,515.24 km) |
| Signal Hill to Cieszyn | 6,086.85 mi (9,795.84 km) |
| Signal Hill to Czarna Bialostocka | 5,989.94 mi (9,639.87 km) |
| Signal Hill to Czarnkow | 5,857.88 mi (9,427.35 km) |
| Signal Hill to Czechowice-Dziedzice | 6,087.00 mi (9,796.08 km) |
| Signal Hill to Czeladz | 6,064.96 mi (9,760.62 km) |
| Signal Hill to Czersk Pomorski | 5,841.87 mi (9,401.58 km) |
| Signal Hill to Czestochowa | 6,039.17 mi (9,719.11 km) |
| Signal Hill to Czluchow | 5,834.52 mi (9,389.76 km) |
