| Rhondda to Wodzislaw Slaski | 957.63 mi (1,541.15 km) |
| Rhondda to Wolomin | 1,045.84 mi (1,683.11 km) |
| Rhondda to Wolow | 860.11 mi (1,384.21 km) |
| Rhondda to Wolsztyn | 831.63 mi (1,338.37 km) |
| Rhondda to Wroclaw | 880.04 mi (1,416.29 km) |
| Rhondda to Wronki | 839.97 mi (1,351.80 km) |
| Rhondda to Wrzesnia | 892.07 mi (1,435.64 km) |
| Rhondda to Wschowa | 842.43 mi (1,355.76 km) |
| Rhondda to Wysokie Mazowieckie | 1,094.17 mi (1,760.89 km) |
| Rhondda to Wyszkow | 1,052.60 mi (1,694.00 km) |
| Rhondda to Zabki | 1,040.71 mi (1,674.87 km) |
| Rhondda to Zabkowice Slaskie | 877.99 mi (1,412.99 km) |
| Rhondda to Zabrze | 966.44 mi (1,555.34 km) |
| Rhondda to Zagan | 801.52 mi (1,289.93 km) |
| Rhondda to Zakopane | 1,035.68 mi (1,666.77 km) |
