| Rhondda to Wambrechies | 287.42 mi (462.56 km) |
| Rhondda to Wasquehal | 291.18 mi (468.61 km) |
| Rhondda to Wattignies | 289.11 mi (465.28 km) |
| Rhondda to Wattrelos | 294.27 mi (473.58 km) |
| Rhondda to Wingles | 283.14 mi (455.66 km) |
| Rhondda to Wittelsheim | 543.26 mi (874.30 km) |
| Rhondda to Wittenheim | 547.06 mi (880.40 km) |
| Rhondda to Woippy | 454.24 mi (731.03 km) |
| Rhondda to Yerres | 329.12 mi (529.66 km) |
| Rhondda to Yutz | 449.75 mi (723.80 km) |
| Rhondda to Yvetot | 229.08 mi (368.68 km) |
| Rhondda to Yzeure | 463.97 mi (746.69 km) |
| Rhondda to Cayenne | 4,263.56 mi (6,861.54 km) |
| Rhondda to Iracoubo | 4,264.38 mi (6,862.85 km) |
| Rhondda to Kourou | 4,262.02 mi (6,859.06 km) |
