| Mason City to Atca | 5,743.02 mi (9,242.50 km) |
| Mason City to Avanos | 5,913.67 mi (9,517.13 km) |
| Mason City to Avcilar | 5,593.27 mi (9,001.50 km) |
| Mason City to Avsallar | 5,937.60 mi (9,555.64 km) |
| Mason City to Ayas | 5,762.50 mi (9,273.85 km) |
| Mason City to Aybasti | 5,878.22 mi (9,460.08 km) |
| Mason City to Aydin | 5,732.18 mi (9,225.05 km) |
| Mason City to Aydincik | 6,009.49 mi (9,671.34 km) |
| Mason City to Aydincik | 5,847.32 mi (9,410.36 km) |
| Mason City to Ayvacik | 5,589.33 mi (8,995.16 km) |
| Mason City to Ayvacik | 5,837.63 mi (9,394.76 km) |
| Mason City to Ayvalik | 5,614.32 mi (9,035.37 km) |
| Mason City to Babaeski | 5,515.42 mi (8,876.21 km) |
| Mason City to Bafra | 5,784.17 mi (9,308.72 km) |
| Mason City to Bagcilar | 5,594.71 mi (9,003.82 km) |
