| Dumbarton to Chojnice | 889.93 mi (1,432.21 km) |
| Dumbarton to Chojnow | 896.36 mi (1,442.56 km) |
| Dumbarton to Chorzow | 1,043.86 mi (1,679.93 km) |
| Dumbarton to Choszczno | 820.26 mi (1,320.08 km) |
| Dumbarton to Chrzanow | 1,066.85 mi (1,716.92 km) |
| Dumbarton to Ciechanow | 1,029.38 mi (1,656.62 km) |
| Dumbarton to Ciechocinek | 957.43 mi (1,540.84 km) |
| Dumbarton to Cieszyn | 1,052.03 mi (1,693.09 km) |
| Dumbarton to Czarna Bialostocka | 1,121.03 mi (1,804.12 km) |
| Dumbarton to Czarnkow | 871.46 mi (1,402.48 km) |
| Dumbarton to Czechowice-Dziedzice | 1,059.99 mi (1,705.90 km) |
| Dumbarton to Czeladz | 1,047.72 mi (1,686.15 km) |
| Dumbarton to Czersk Pomorski | 904.27 mi (1,455.28 km) |
| Dumbarton to Czestochowa | 1,032.83 mi (1,662.18 km) |
| Dumbarton to Czluchow | 883.59 mi (1,422.00 km) |
