| Kingsport to Chojnice | 4,605.51 mi (7,411.86 km) |
| Kingsport to Chojnow | 4,631.92 mi (7,454.36 km) |
| Kingsport to Chorzow | 4,779.18 mi (7,691.35 km) |
| Kingsport to Choszczno | 4,547.72 mi (7,318.85 km) |
| Kingsport to Chrzanow | 4,802.14 mi (7,728.30 km) |
| Kingsport to Ciechanow | 4,744.12 mi (7,634.93 km) |
| Kingsport to Ciechocinek | 4,678.26 mi (7,528.92 km) |
| Kingsport to Cieszyn | 4,787.79 mi (7,705.21 km) |
| Kingsport to Czarna Bialostocka | 4,819.04 mi (7,755.50 km) |
| Kingsport to Czarnkow | 4,598.36 mi (7,400.34 km) |
| Kingsport to Czechowice-Dziedzice | 4,795.71 mi (7,717.95 km) |
| Kingsport to Czeladz | 4,782.89 mi (7,697.32 km) |
| Kingsport to Czersk Pomorski | 4,617.15 mi (7,430.59 km) |
| Kingsport to Czestochowa | 4,766.76 mi (7,671.35 km) |
| Kingsport to Czluchow | 4,600.21 mi (7,403.33 km) |
