| Hilliard to Chojnice | 4,440.31 mi (7,145.99 km) |
| Hilliard to Chojnow | 4,475.88 mi (7,203.24 km) |
| Hilliard to Chorzow | 4,622.33 mi (7,438.92 km) |
| Hilliard to Choszczno | 4,386.44 mi (7,059.30 km) |
| Hilliard to Chrzanow | 4,645.21 mi (7,475.74 km) |
| Hilliard to Ciechanow | 4,577.86 mi (7,367.36 km) |
| Hilliard to Ciechocinek | 4,514.07 mi (7,264.69 km) |
| Hilliard to Cieszyn | 4,632.97 mi (7,456.04 km) |
| Hilliard to Czarna Bialostocka | 4,648.53 mi (7,481.09 km) |
| Hilliard to Czarnkow | 4,436.62 mi (7,140.05 km) |
| Hilliard to Czechowice-Dziedzice | 4,639.93 mi (7,467.24 km) |
| Hilliard to Czeladz | 4,625.78 mi (7,444.47 km) |
| Hilliard to Czersk Pomorski | 4,451.22 mi (7,163.54 km) |
| Hilliard to Czestochowa | 4,608.23 mi (7,416.23 km) |
| Hilliard to Czluchow | 4,435.31 mi (7,137.94 km) |
