| Mountain Ash to Wambrechies | 286.66 mi (461.34 km) |
| Mountain Ash to Wasquehal | 290.43 mi (467.39 km) |
| Mountain Ash to Wattignies | 288.46 mi (464.24 km) |
| Mountain Ash to Wattrelos | 293.46 mi (472.28 km) |
| Mountain Ash to Wingles | 282.63 mi (454.85 km) |
| Mountain Ash to Wittelsheim | 543.69 mi (874.99 km) |
| Mountain Ash to Wittenheim | 547.46 mi (881.06 km) |
| Mountain Ash to Woippy | 454.13 mi (730.85 km) |
| Mountain Ash to Yerres | 330.41 mi (531.75 km) |
| Mountain Ash to Yutz | 449.49 mi (723.38 km) |
| Mountain Ash to Yvetot | 230.42 mi (370.82 km) |
| Mountain Ash to Yzeure | 466.11 mi (750.14 km) |
| Mountain Ash to Cayenne | 4,267.33 mi (6,867.60 km) |
| Mountain Ash to Iracoubo | 4,268.08 mi (6,868.81 km) |
| Mountain Ash to Kourou | 4,265.76 mi (6,865.08 km) |
