| Cities | Distance |
|---|---|
| Castlebar to Waregem | 572.91 mi (922.02 km) |
| Castlebar to Waremme | 651.50 mi (1,048.48 km) |
| Castlebar to Waterloo | 616.49 mi (992.15 km) |
| Castlebar to Wavre | 625.03 mi (1,005.88 km) |
| Castlebar to Welkenraedt | 680.97 mi (1,095.92 km) |
| Castlebar to Wemmel | 607.28 mi (977.33 km) |
| Castlebar to Wervik | 561.98 mi (904.42 km) |
| Castlebar to Westerlo | 627.07 mi (1,009.17 km) |
| Castlebar to Wetteren | 588.41 mi (946.95 km) |
| Castlebar to Wevelgem | 566.70 mi (912.01 km) |
| Castlebar to Wezembeek-Oppem | 617.62 mi (993.97 km) |
| Castlebar to Wichelen | 591.70 mi (952.25 km) |
| Castlebar to Wielsbeke | 570.88 mi (918.75 km) |
| Castlebar to Wijnegem | 607.72 mi (978.03 km) |
| Castlebar to Willebroek | 605.65 mi (974.70 km) |