| Mount Washington to Trezzo sull'Adda | 4,625.40 mi (7,443.86 km) |
| Mount Washington to Tricase | 5,216.97 mi (8,395.90 km) |
| Mount Washington to Trieste | 4,796.66 mi (7,719.48 km) |
| Mount Washington to Triggiano | 5,108.90 mi (8,221.98 km) |
| Mount Washington to Trinitapoli | 5,063.15 mi (8,148.35 km) |
| Mount Washington to Trissino | 4,702.64 mi (7,568.17 km) |
| Mount Washington to Triuggio | 4,612.88 mi (7,423.71 km) |
| Mount Washington to Trofarello | 4,573.41 mi (7,360.19 km) |
| Mount Washington to Troina | 5,145.05 mi (8,280.17 km) |
| Mount Washington to Turin | 4,567.62 mi (7,350.88 km) |
| Mount Washington to Udine | 4,759.21 mi (7,659.20 km) |
| Mount Washington to Ugento | 5,208.60 mi (8,382.43 km) |
| Mount Washington to Umbertide | 4,828.29 mi (7,770.39 km) |
| Mount Washington to Urbino | 4,824.58 mi (7,764.41 km) |
| Mount Washington to Urgnano | 4,633.03 mi (7,456.14 km) |
