| Kennewick to Chojnice | 5,081.19 mi (8,177.39 km) |
| Kennewick to Chojnow | 5,192.76 mi (8,356.94 km) |
| Kennewick to Chorzow | 5,315.54 mi (8,554.53 km) |
| Kennewick to Choszczno | 5,068.68 mi (8,157.26 km) |
| Kennewick to Chrzanow | 5,335.08 mi (8,585.98 km) |
| Kennewick to Ciechanow | 5,192.68 mi (8,356.81 km) |
| Kennewick to Ciechocinek | 5,155.29 mi (8,296.64 km) |
| Kennewick to Cieszyn | 5,342.29 mi (8,597.58 km) |
| Kennewick to Czarna Bialostocka | 5,215.31 mi (8,393.23 km) |
| Kennewick to Czarnkow | 5,108.85 mi (8,221.90 km) |
| Kennewick to Czechowice-Dziedzice | 5,340.26 mi (8,594.32 km) |
| Kennewick to Czeladz | 5,316.30 mi (8,555.75 km) |
| Kennewick to Czersk Pomorski | 5,084.15 mi (8,182.14 km) |
| Kennewick to Czestochowa | 5,288.59 mi (8,511.16 km) |
| Kennewick to Czluchow | 5,079.47 mi (8,174.62 km) |
