| Iselin to Chojnice | 4,102.03 mi (6,601.58 km) |
| Iselin to Chojnow | 4,121.53 mi (6,632.96 km) |
| Iselin to Chorzow | 4,269.10 mi (6,870.46 km) |
| Iselin to Choszczno | 4,041.20 mi (6,503.68 km) |
| Iselin to Chrzanow | 4,292.09 mi (6,907.45 km) |
| Iselin to Ciechanow | 4,241.27 mi (6,825.66 km) |
| Iselin to Ciechocinek | 4,173.79 mi (6,717.07 km) |
| Iselin to Cieszyn | 4,276.38 mi (6,882.17 km) |
| Iselin to Czarna Bialostocka | 4,319.85 mi (6,952.12 km) |
| Iselin to Czarnkow | 4,092.10 mi (6,585.59 km) |
| Iselin to Czechowice-Dziedzice | 4,284.91 mi (6,895.89 km) |
| Iselin to Czeladz | 4,272.99 mi (6,876.71 km) |
| Iselin to Czersk Pomorski | 4,114.27 mi (6,621.27 km) |
| Iselin to Czestochowa | 4,257.85 mi (6,852.35 km) |
| Iselin to Czluchow | 4,096.49 mi (6,592.66 km) |
