| Ionia to Waalre | 4,014.16 mi (6,460.17 km) |
| Ionia to Waalwijk | 3,989.45 mi (6,420.40 km) |
| Ionia to Waddinxveen | 3,961.41 mi (6,375.28 km) |
| Ionia to Wageningen | 4,001.74 mi (6,440.19 km) |
| Ionia to Wassenaar | 3,948.77 mi (6,354.94 km) |
| Ionia to Weert | 4,028.11 mi (6,482.61 km) |
| Ionia to Weesp | 3,967.58 mi (6,385.20 km) |
| Ionia to Werkendam | 3,979.24 mi (6,403.97 km) |
| Ionia to Wervershoof | 3,957.26 mi (6,368.59 km) |
| Ionia to Westervoort | 4,012.76 mi (6,457.92 km) |
| Ionia to Wezep | 3,996.61 mi (6,431.92 km) |
| Ionia to Wierden | 4,022.41 mi (6,473.44 km) |
| Ionia to Wieringerwerf | 3,947.80 mi (6,353.37 km) |
| Ionia to Wijchen | 4,010.02 mi (6,453.50 km) |
| Ionia to Wijk bij Duurstede | 3,988.90 mi (6,419.52 km) |
