| Mason City to Talant | 4,448.52 mi (7,159.21 km) |
| Mason City to Talence | 4,333.84 mi (6,974.65 km) |
| Mason City to Tarare | 4,486.57 mi (7,220.43 km) |
| Mason City to Tarascon | 4,583.26 mi (7,376.05 km) |
| Mason City to Tarbes | 4,423.17 mi (7,118.40 km) |
| Mason City to Tarnos | 4,348.08 mi (6,997.56 km) |
| Mason City to Tassin-la-Demi-Lune | 4,505.39 mi (7,250.73 km) |
| Mason City to Taverny | 4,276.47 mi (6,882.32 km) |
| Mason City to Tergnier | 4,290.90 mi (6,905.54 km) |
| Mason City to Thaon-les-Vosges | 4,462.92 mi (7,182.38 km) |
| Mason City to Thiais | 4,292.91 mi (6,908.77 km) |
| Mason City to Thiers | 4,454.10 mi (7,168.19 km) |
| Mason City to Thionville | 4,407.80 mi (7,093.67 km) |
| Mason City to Thonon-les-Bains | 4,544.54 mi (7,313.73 km) |
| Mason City to Thorigne-Fouillard | 4,165.01 mi (6,702.94 km) |
