| Mason City to Waalre | 4,299.82 mi (6,919.89 km) |
| Mason City to Waalwijk | 4,274.49 mi (6,879.12 km) |
| Mason City to Waddinxveen | 4,245.42 mi (6,832.35 km) |
| Mason City to Wageningen | 4,284.16 mi (6,894.69 km) |
| Mason City to Wassenaar | 4,232.76 mi (6,811.98 km) |
| Mason City to Weert | 4,314.04 mi (6,942.77 km) |
| Mason City to Weesp | 4,249.53 mi (6,838.95 km) |
| Mason City to Werkendam | 4,264.02 mi (6,862.28 km) |
| Mason City to Wervershoof | 4,236.76 mi (6,818.41 km) |
| Mason City to Westervoort | 4,294.57 mi (6,911.45 km) |
| Mason City to Wezep | 4,275.84 mi (6,881.30 km) |
| Mason City to Wierden | 4,301.01 mi (6,921.80 km) |
| Mason City to Wieringerwerf | 4,226.97 mi (6,802.65 km) |
| Mason City to Wijchen | 4,293.14 mi (6,909.14 km) |
| Mason City to Wijk bij Duurstede | 4,271.90 mi (6,874.96 km) |
