| Hartsville to Chojnice | 4,738.25 mi (7,625.47 km) |
| Hartsville to Chojnow | 4,771.85 mi (7,679.56 km) |
| Hartsville to Chorzow | 4,918.54 mi (7,915.62 km) |
| Hartsville to Choszczno | 4,683.60 mi (7,537.53 km) |
| Hartsville to Chrzanow | 4,941.44 mi (7,952.48 km) |
| Hartsville to Ciechanow | 4,876.01 mi (7,847.18 km) |
| Hartsville to Ciechocinek | 4,811.83 mi (7,743.89 km) |
| Hartsville to Cieszyn | 4,928.67 mi (7,931.93 km) |
| Hartsville to Czarna Bialostocka | 4,947.33 mi (7,961.96 km) |
| Hartsville to Czarnkow | 4,733.88 mi (7,618.45 km) |
| Hartsville to Czechowice-Dziedzice | 4,935.88 mi (7,943.52 km) |
| Hartsville to Czeladz | 4,922.05 mi (7,921.27 km) |
| Hartsville to Czersk Pomorski | 4,749.29 mi (7,643.24 km) |
| Hartsville to Czestochowa | 4,904.83 mi (7,893.56 km) |
| Hartsville to Czluchow | 4,733.19 mi (7,617.33 km) |
