| Johnstown to Chojnice | 4,278.31 mi (6,885.28 km) |
| Johnstown to Chojnow | 4,306.24 mi (6,930.22 km) |
| Johnstown to Chorzow | 4,453.36 mi (7,166.99 km) |
| Johnstown to Choszczno | 4,221.06 mi (6,793.14 km) |
| Johnstown to Chrzanow | 4,476.31 mi (7,203.93 km) |
| Johnstown to Ciechanow | 4,416.81 mi (7,108.17 km) |
| Johnstown to Ciechocinek | 4,351.19 mi (7,002.57 km) |
| Johnstown to Cieszyn | 4,462.40 mi (7,181.53 km) |
| Johnstown to Czarna Bialostocka | 4,491.34 mi (7,228.12 km) |
| Johnstown to Czarnkow | 4,271.63 mi (6,874.53 km) |
| Johnstown to Czechowice-Dziedzice | 4,470.11 mi (7,193.95 km) |
| Johnstown to Czeladz | 4,457.02 mi (7,172.88 km) |
| Johnstown to Czersk Pomorski | 4,289.87 mi (6,903.87 km) |
| Johnstown to Czestochowa | 4,440.61 mi (7,146.47 km) |
| Johnstown to Czluchow | 4,273.05 mi (6,876.80 km) |
