| Mason City to Zottegem | 4,261.79 mi (6,858.69 km) |
| Mason City to Zulte | 4,246.67 mi (6,834.35 km) |
| Mason City to Zwevegem | 4,247.63 mi (6,835.90 km) |
| Mason City to Zwijndrecht | 4,267.05 mi (6,867.16 km) |
| Mason City to Asenovgrad | 5,410.22 mi (8,706.90 km) |
| Mason City to Aytos | 5,453.31 mi (8,776.26 km) |
| Mason City to Balchik | 5,444.00 mi (8,761.27 km) |
| Mason City to Bankya | 5,316.14 mi (8,555.50 km) |
| Mason City to Bansko | 5,372.54 mi (8,646.26 km) |
| Mason City to Berkovitsa | 5,288.28 mi (8,510.67 km) |
| Mason City to Blagoevgrad | 5,349.91 mi (8,609.85 km) |
| Mason City to Botevgrad | 5,327.89 mi (8,574.41 km) |
| Mason City to Burgas | 5,470.94 mi (8,804.62 km) |
| Mason City to Byala Slatina | 5,303.78 mi (8,535.62 km) |
| Mason City to Chirpan | 5,416.06 mi (8,716.30 km) |
