| Westlake to Cernavoda | 5,096.40 mi (8,201.86 km) |
| Westlake to Chitila | 5,013.51 mi (8,068.46 km) |
| Westlake to Cisnadie | 4,891.53 mi (7,872.16 km) |
| Westlake to Cluj-Napoca | 4,823.95 mi (7,763.40 km) |
| Westlake to Codlea | 4,939.57 mi (7,949.47 km) |
| Westlake to Comanesti | 4,942.48 mi (7,954.16 km) |
| Westlake to Comarnic | 4,966.82 mi (7,993.33 km) |
| Westlake to Constanta | 5,126.18 mi (8,249.79 km) |
| Westlake to Corabia | 4,991.94 mi (8,033.75 km) |
| Westlake to Costesti | 4,965.41 mi (7,991.06 km) |
| Westlake to Covasna | 4,959.51 mi (7,981.56 km) |
| Westlake to Craiova | 4,940.87 mi (7,951.56 km) |
| Westlake to Cristuru Secuiesc | 4,897.86 mi (7,882.34 km) |
| Westlake to Cugir | 4,856.68 mi (7,816.08 km) |
| Westlake to Cumpana | 5,125.93 mi (8,249.38 km) |
