| Idanha-a-Nova to Waregem | 914.51 mi (1,471.76 km) |
| Idanha-a-Nova to Waremme | 958.12 mi (1,541.94 km) |
| Idanha-a-Nova to Waterloo | 933.26 mi (1,501.94 km) |
| Idanha-a-Nova to Wavre | 939.57 mi (1,512.09 km) |
| Idanha-a-Nova to Welkenraedt | 978.38 mi (1,574.55 km) |
| Idanha-a-Nova to Wemmel | 941.30 mi (1,514.88 km) |
| Idanha-a-Nova to Wervik | 899.34 mi (1,447.35 km) |
| Idanha-a-Nova to Westerlo | 967.63 mi (1,557.26 km) |
| Idanha-a-Nova to Wetteren | 934.08 mi (1,503.25 km) |
| Idanha-a-Nova to Wevelgem | 904.73 mi (1,456.02 km) |
| Idanha-a-Nova to Wezembeek-Oppem | 942.68 mi (1,517.09 km) |
| Idanha-a-Nova to Wichelen | 936.38 mi (1,506.95 km) |
| Idanha-a-Nova to Wielsbeke | 915.20 mi (1,472.88 km) |
| Idanha-a-Nova to Wijnegem | 964.51 mi (1,552.23 km) |
| Idanha-a-Nova to Willebroek | 951.07 mi (1,530.59 km) |
