| Mason City to Torun | 4,661.19 mi (7,501.47 km) |
| Mason City to Trzcianka | 4,593.86 mi (7,393.10 km) |
| Mason City to Trzebiatow | 4,510.78 mi (7,259.41 km) |
| Mason City to Trzebinia | 4,824.18 mi (7,763.77 km) |
| Mason City to Trzebnica | 4,693.18 mi (7,552.94 km) |
| Mason City to Tuchola | 4,611.06 mi (7,420.78 km) |
| Mason City to Turek | 4,705.11 mi (7,572.14 km) |
| Mason City to Tychy | 4,810.45 mi (7,741.66 km) |
| Mason City to Ustka | 4,535.61 mi (7,299.36 km) |
| Mason City to Ustron | 4,824.20 mi (7,763.81 km) |
| Mason City to Ustrzyki Dolne | 4,957.82 mi (7,978.84 km) |
| Mason City to Wabrzezno | 4,659.20 mi (7,498.26 km) |
| Mason City to Wadowice | 4,838.37 mi (7,786.61 km) |
| Mason City to Wagrowiec | 4,628.15 mi (7,448.28 km) |
| Mason City to Walbrzych | 4,693.14 mi (7,552.89 km) |
