| Dumbarton to Wodzislaw Slaski | 1,035.86 mi (1,667.06 km) |
| Dumbarton to Wolomin | 1,067.09 mi (1,717.31 km) |
| Dumbarton to Wolow | 920.18 mi (1,480.88 km) |
| Dumbarton to Wolsztyn | 876.26 mi (1,410.21 km) |
| Dumbarton to Wroclaw | 943.21 mi (1,517.95 km) |
| Dumbarton to Wronki | 869.77 mi (1,399.75 km) |
| Dumbarton to Wrzesnia | 926.16 mi (1,490.50 km) |
| Dumbarton to Wschowa | 893.60 mi (1,438.11 km) |
| Dumbarton to Wysokie Mazowieckie | 1,100.79 mi (1,771.56 km) |
| Dumbarton to Wyszkow | 1,068.51 mi (1,719.60 km) |
| Dumbarton to Zabki | 1,063.51 mi (1,711.55 km) |
| Dumbarton to Zabkowice Slaskie | 953.34 mi (1,534.26 km) |
| Dumbarton to Zabrze | 1,037.27 mi (1,669.33 km) |
| Dumbarton to Zagan | 861.47 mi (1,386.40 km) |
| Dumbarton to Zakopane | 1,118.47 mi (1,800.00 km) |
