| Sonoma to Brezovica | 6,027.98 mi (9,701.09 km) |
| Sonoma to Cankova | 6,027.38 mi (9,700.13 km) |
| Sonoma to Celje | 6,037.08 mi (9,715.74 km) |
| Sonoma to Cerklje na Gorenjskem | 6,016.42 mi (9,682.49 km) |
| Sonoma to Cerknica | 6,039.50 mi (9,719.64 km) |
| Sonoma to Cerkno | 6,010.70 mi (9,673.28 km) |
| Sonoma to Cerkvenjak | 6,034.56 mi (9,711.69 km) |
| Sonoma to Cirkulane | 6,048.95 mi (9,734.84 km) |
| Sonoma to Crensovci | 6,042.71 mi (9,724.80 km) |
| Sonoma to Crna na Koroskem | 6,012.79 mi (9,676.65 km) |
| Sonoma to Crnomelj | 6,074.06 mi (9,775.26 km) |
| Sonoma to Destrnik | 6,037.35 mi (9,716.17 km) |
| Sonoma to Divaca | 6,036.07 mi (9,714.11 km) |
| Sonoma to Dobje | 6,046.09 mi (9,730.24 km) |
| Sonoma to Dobrna | 6,030.12 mi (9,704.54 km) |
