| Mason City to Tonypandy | 3,969.03 mi (6,387.53 km) |
| Mason City to Tonyrefail | 3,971.12 mi (6,390.90 km) |
| Mason City to Torquay | 4,006.29 mi (6,447.51 km) |
| Mason City to Torton | 3,987.59 mi (6,417.40 km) |
| Mason City to Tottenham | 4,094.27 mi (6,589.09 km) |
| Mason City to Totteridge | 4,088.08 mi (6,579.13 km) |
| Mason City to Tottington | 3,941.09 mi (6,342.56 km) |
| Mason City to Towcester | 4,041.48 mi (6,504.13 km) |
| Mason City to Tranent | 3,842.13 mi (6,183.31 km) |
| Mason City to Tredegar | 3,971.45 mi (6,391.43 km) |
| Mason City to Trentham | 3,968.66 mi (6,386.93 km) |
| Mason City to Tring | 4,065.52 mi (6,542.82 km) |
| Mason City to Troon | 3,796.12 mi (6,109.27 km) |
| Mason City to Trowbridge | 4,025.73 mi (6,478.79 km) |
| Mason City to Truro | 3,955.70 mi (6,366.09 km) |
