| Dumbarton to Brezovica | 1,067.35 mi (1,717.73 km) |
| Dumbarton to Cankova | 1,086.95 mi (1,749.27 km) |
| Dumbarton to Celje | 1,084.83 mi (1,745.87 km) |
| Dumbarton to Cerklje na Gorenjskem | 1,058.14 mi (1,702.91 km) |
| Dumbarton to Cerknica | 1,076.76 mi (1,732.88 km) |
| Dumbarton to Cerkno | 1,047.97 mi (1,686.55 km) |
| Dumbarton to Cerkvenjak | 1,091.69 mi (1,756.90 km) |
| Dumbarton to Cirkulane | 1,104.14 mi (1,776.95 km) |
| Dumbarton to Crensovci | 1,103.32 mi (1,775.61 km) |
| Dumbarton to Crna na Koroskem | 1,059.31 mi (1,704.79 km) |
| Dumbarton to Crnomelj | 1,115.40 mi (1,795.07 km) |
| Dumbarton to Destrnik | 1,093.08 mi (1,759.15 km) |
| Dumbarton to Divaca | 1,070.06 mi (1,722.10 km) |
| Dumbarton to Dobje | 1,093.97 mi (1,760.57 km) |
| Dumbarton to Dobrna | 1,078.53 mi (1,735.72 km) |
