| Westerville to Chojnice | 4,427.54 mi (7,125.43 km) |
| Westerville to Chojnow | 4,462.84 mi (7,182.25 km) |
| Westerville to Chorzow | 4,609.32 mi (7,417.98 km) |
| Westerville to Choszczno | 4,373.55 mi (7,038.55 km) |
| Westerville to Chrzanow | 4,632.20 mi (7,454.81 km) |
| Westerville to Ciechanow | 4,565.13 mi (7,346.86 km) |
| Westerville to Ciechocinek | 4,501.26 mi (7,244.09 km) |
| Westerville to Cieszyn | 4,619.90 mi (7,435.02 km) |
| Westerville to Czarna Bialostocka | 4,635.94 mi (7,460.82 km) |
| Westerville to Czarnkow | 4,423.74 mi (7,119.32 km) |
| Westerville to Czechowice-Dziedzice | 4,626.89 mi (7,446.26 km) |
| Westerville to Czeladz | 4,612.77 mi (7,423.54 km) |
| Westerville to Czersk Pomorski | 4,438.47 mi (7,143.02 km) |
| Westerville to Czestochowa | 4,595.27 mi (7,395.37 km) |
| Westerville to Czluchow | 4,422.52 mi (7,117.36 km) |
