| Mason City to Amsterdam | 4,241.23 mi (6,825.61 km) |
| Mason City to Apeldoorn | 4,284.57 mi (6,895.35 km) |
| Mason City to Appingedam | 4,271.24 mi (6,873.89 km) |
| Mason City to Arnhem | 4,292.18 mi (6,907.59 km) |
| Mason City to Assen | 4,273.78 mi (6,877.98 km) |
| Mason City to Asten | 4,309.76 mi (6,935.89 km) |
| Mason City to Baarn | 4,260.91 mi (6,857.27 km) |
| Mason City to Badhoevedorp | 4,238.95 mi (6,821.93 km) |
| Mason City to Barendrecht | 4,249.19 mi (6,838.41 km) |
| Mason City to Barneveld | 4,274.63 mi (6,879.35 km) |
| Mason City to Bedum | 4,262.92 mi (6,860.51 km) |
| Mason City to Beek | 4,330.33 mi (6,968.99 km) |
| Mason City to Beek en Donk | 4,300.16 mi (6,920.44 km) |
| Mason City to Beesel | 4,324.40 mi (6,959.45 km) |
| Mason City to Beilen | 4,277.63 mi (6,884.17 km) |
