| Mason City to Thorigny-sur-Marne | 4,300.18 mi (6,920.48 km) |
| Mason City to Thouare-sur-Loire | 4,204.16 mi (6,765.94 km) |
| Mason City to Thouars | 4,263.24 mi (6,861.02 km) |
| Mason City to Tinqueux | 4,332.89 mi (6,973.11 km) |
| Mason City to Tomblaine | 4,437.21 mi (7,140.99 km) |
| Mason City to Tonneins | 4,386.06 mi (7,058.68 km) |
| Mason City to Torcy | 4,299.20 mi (6,918.89 km) |
| Mason City to Toul | 4,425.96 mi (7,122.90 km) |
| Mason City to Toulon | 4,662.37 mi (7,503.36 km) |
| Mason City to Toulouse | 4,463.60 mi (7,183.48 km) |
| Mason City to Tourcoing | 4,244.39 mi (6,830.68 km) |
| Mason City to Tourlaville | 4,110.02 mi (6,614.43 km) |
| Mason City to Tournan-en-Brie | 4,307.91 mi (6,932.92 km) |
| Mason City to Tournefeuille | 4,460.37 mi (7,178.27 km) |
| Mason City to Tournon-sur-Rhone | 4,536.67 mi (7,301.07 km) |
