| Westlake to Chojnice | 4,324.15 mi (6,959.04 km) |
| Westlake to Chojnow | 4,360.61 mi (7,017.73 km) |
| Westlake to Chorzow | 4,506.95 mi (7,253.23 km) |
| Westlake to Choszczno | 4,270.64 mi (6,872.93 km) |
| Westlake to Chrzanow | 4,529.81 mi (7,290.03 km) |
| Westlake to Ciechanow | 4,461.59 mi (7,180.24 km) |
| Westlake to Ciechocinek | 4,397.98 mi (7,077.87 km) |
| Westlake to Cieszyn | 4,517.81 mi (7,270.72 km) |
| Westlake to Czarna Bialostocka | 4,531.94 mi (7,293.46 km) |
| Westlake to Czarnkow | 4,320.76 mi (6,953.60 km) |
| Westlake to Czechowice-Dziedzice | 4,524.66 mi (7,281.74 km) |
| Westlake to Czeladz | 4,510.37 mi (7,258.73 km) |
| Westlake to Czersk Pomorski | 4,334.99 mi (6,976.49 km) |
| Westlake to Czestochowa | 4,492.68 mi (7,230.26 km) |
| Westlake to Czluchow | 4,319.17 mi (6,951.03 km) |
