| Mason City to Arcore | 4,682.39 mi (7,535.58 km) |
| Mason City to Ardea | 4,986.63 mi (8,025.21 km) |
| Mason City to Arenzano | 4,712.76 mi (7,584.46 km) |
| Mason City to Arese | 4,676.75 mi (7,526.51 km) |
| Mason City to Arezzo | 4,875.76 mi (7,846.77 km) |
| Mason City to Argelato | 4,805.20 mi (7,733.22 km) |
| Mason City to Argenta | 4,821.34 mi (7,759.20 km) |
| Mason City to Ariano Irpino | 5,104.56 mi (8,214.99 km) |
| Mason City to Ariccia | 4,986.41 mi (8,024.85 km) |
| Mason City to Arluno | 4,673.97 mi (7,522.04 km) |
| Mason City to Arona | 4,648.77 mi (7,481.47 km) |
| Mason City to Artena | 4,995.13 mi (8,038.88 km) |
| Mason City to Arzachena | 4,888.64 mi (7,867.51 km) |
| Mason City to Arzano | 5,084.83 mi (8,183.24 km) |
| Mason City to Arzignano | 4,762.03 mi (7,663.74 km) |
