| Mason City to Syston | 4,017.92 mi (6,466.21 km) |
| Mason City to Tadley | 4,064.14 mi (6,540.60 km) |
| Mason City to Tadworth | 4,099.06 mi (6,596.80 km) |
| Mason City to Tamworth | 3,998.12 mi (6,434.36 km) |
| Mason City to Taunton | 4,003.16 mi (6,442.46 km) |
| Mason City to Tavistock | 3,980.18 mi (6,405.48 km) |
| Mason City to Teignmouth | 4,004.99 mi (6,445.41 km) |
| Mason City to Telford | 3,969.40 mi (6,388.13 km) |
| Mason City to Tewkesbury | 4,003.81 mi (6,443.51 km) |
| Mason City to Thame | 4,055.86 mi (6,527.28 km) |
| Mason City to Thames Ditton | 4,092.32 mi (6,585.95 km) |
| Mason City to Thatcham | 4,057.53 mi (6,529.96 km) |
| Mason City to Thatto Heath | 3,932.52 mi (6,328.78 km) |
| Mason City to The Mumbles | 3,950.34 mi (6,357.45 km) |
| Mason City to Thetford | 4,093.57 mi (6,587.97 km) |
