| Mason City to Alhendin | 4,514.43 mi (7,265.27 km) |
| Mason City to Alicante | 4,601.53 mi (7,405.45 km) |
| Mason City to Aljaraque | 4,358.31 mi (7,014.02 km) |
| Mason City to Almagro | 4,439.33 mi (7,144.41 km) |
| Mason City to Almansa | 4,553.24 mi (7,327.74 km) |
| Mason City to Almazora | 4,552.78 mi (7,326.99 km) |
| Mason City to Almendralejo | 4,328.79 mi (6,966.51 km) |
| Mason City to Almeria | 4,578.07 mi (7,367.70 km) |
| Mason City to Almonte | 4,380.73 mi (7,050.10 km) |
| Mason City to Almoradi | 4,598.21 mi (7,400.11 km) |
| Mason City to Almunecar | 4,528.40 mi (7,287.76 km) |
| Mason City to Almusafes | 4,564.91 mi (7,346.51 km) |
| Mason City to Alovera | 4,390.52 mi (7,065.85 km) |
| Mason City to Alpedrete | 4,354.48 mi (7,007.86 km) |
| Mason City to Altea | 4,609.39 mi (7,418.10 km) |
