| Mason City to Arboga | 4,292.84 mi (6,908.66 km) |
| Mason City to Arlov | 4,374.83 mi (7,040.61 km) |
| Mason City to Arvika | 4,191.67 mi (6,745.83 km) |
| Mason City to Astorp | 4,349.24 mi (6,999.43 km) |
| Mason City to Avesta | 4,269.33 mi (6,870.82 km) |
| Mason City to Balsta | 4,329.68 mi (6,967.95 km) |
| Mason City to Billdal | 4,257.96 mi (6,852.53 km) |
| Mason City to Bjarred | 4,369.22 mi (7,031.58 km) |
| Mason City to Boden | 4,153.96 mi (6,685.15 km) |
| Mason City to Bollnas | 4,223.63 mi (6,797.28 km) |
| Mason City to Boo | 4,361.69 mi (7,019.47 km) |
| Mason City to Boras | 4,281.89 mi (6,891.04 km) |
| Mason City to Borlange | 4,235.12 mi (6,815.76 km) |
| Mason City to Brevik | 4,358.86 mi (7,014.91 km) |
| Mason City to Bunkeflostrand | 4,373.30 mi (7,038.15 km) |
