| Penarth to Wodzislaw Slaski | 947.49 mi (1,524.84 km) |
| Penarth to Wolomin | 1,038.31 mi (1,670.99 km) |
| Penarth to Wolow | 851.11 mi (1,369.73 km) |
| Penarth to Wolsztyn | 823.50 mi (1,325.29 km) |
| Penarth to Wroclaw | 870.83 mi (1,401.47 km) |
| Penarth to Wronki | 832.57 mi (1,339.89 km) |
| Penarth to Wrzesnia | 884.28 mi (1,423.11 km) |
| Penarth to Wschowa | 833.94 mi (1,342.09 km) |
| Penarth to Wysokie Mazowieckie | 1,087.28 mi (1,749.80 km) |
| Penarth to Wyszkow | 1,045.33 mi (1,682.29 km) |
| Penarth to Zabki | 1,033.12 mi (1,662.64 km) |
| Penarth to Zabkowice Slaskie | 868.19 mi (1,397.22 km) |
| Penarth to Zabrze | 956.65 mi (1,539.57 km) |
| Penarth to Zagan | 792.72 mi (1,275.76 km) |
| Penarth to Zakopane | 1,025.18 mi (1,649.86 km) |
