| Washougal to Brezovica | 5,582.61 mi (8,984.34 km) |
| Washougal to Cankova | 5,576.73 mi (8,974.87 km) |
| Washougal to Celje | 5,589.19 mi (8,994.93 km) |
| Washougal to Cerklje na Gorenjskem | 5,570.41 mi (8,964.70 km) |
| Washougal to Cerknica | 5,594.76 mi (9,003.90 km) |
| Washougal to Cerkno | 5,566.15 mi (8,957.86 km) |
| Washougal to Cerkvenjak | 5,584.39 mi (8,987.21 km) |
| Washougal to Cirkulane | 5,599.09 mi (9,010.86 km) |
| Washougal to Crensovci | 5,591.69 mi (8,998.96 km) |
| Washougal to Crna na Koroskem | 5,565.43 mi (8,956.70 km) |
| Washougal to Crnomelj | 5,627.73 mi (9,056.95 km) |
| Washougal to Destrnik | 5,587.47 mi (8,992.16 km) |
| Washougal to Divaca | 5,592.54 mi (9,000.32 km) |
| Washougal to Dobje | 5,598.09 mi (9,009.26 km) |
| Washougal to Dobrna | 5,582.11 mi (8,983.54 km) |
