| Forest Grove to Chojnice | 5,200.55 mi (8,369.48 km) |
| Forest Grove to Chojnow | 5,317.71 mi (8,558.03 km) |
| Forest Grove to Chorzow | 5,437.18 mi (8,750.29 km) |
| Forest Grove to Choszczno | 5,191.84 mi (8,355.45 km) |
| Forest Grove to Chrzanow | 5,456.23 mi (8,780.95 km) |
| Forest Grove to Ciechanow | 5,308.53 mi (8,543.25 km) |
| Forest Grove to Ciechocinek | 5,273.91 mi (8,487.54 km) |
| Forest Grove to Cieszyn | 5,465.10 mi (8,795.23 km) |
| Forest Grove to Czarna Bialostocka | 5,326.53 mi (8,572.22 km) |
| Forest Grove to Czarnkow | 5,230.71 mi (8,418.01 km) |
| Forest Grove to Czechowice-Dziedzice | 5,462.29 mi (8,790.71 km) |
| Forest Grove to Czeladz | 5,437.69 mi (8,751.11 km) |
| Forest Grove to Czersk Pomorski | 5,202.77 mi (8,373.05 km) |
| Forest Grove to Czestochowa | 5,409.34 mi (8,705.50 km) |
| Forest Grove to Czluchow | 5,199.14 mi (8,367.22 km) |
