| Great Falls to Trezzo sull'Adda | 5,075.38 mi (8,168.03 km) |
| Great Falls to Tricase | 5,651.89 mi (9,095.84 km) |
| Great Falls to Trieste | 5,193.97 mi (8,358.88 km) |
| Great Falls to Triggiano | 5,545.06 mi (8,923.91 km) |
| Great Falls to Trinitapoli | 5,505.60 mi (8,860.40 km) |
| Great Falls to Trissino | 5,131.11 mi (8,257.73 km) |
| Great Falls to Triuggio | 5,064.78 mi (8,150.98 km) |
| Great Falls to Trofarello | 5,056.51 mi (8,137.67 km) |
| Great Falls to Troina | 5,667.72 mi (9,121.31 km) |
| Great Falls to Turin | 5,049.58 mi (8,126.51 km) |
| Great Falls to Udine | 5,155.57 mi (8,297.09 km) |
| Great Falls to Ugento | 5,646.31 mi (9,086.87 km) |
| Great Falls to Umbertide | 5,286.05 mi (8,507.08 km) |
| Great Falls to Urbino | 5,270.87 mi (8,482.65 km) |
| Great Falls to Urgnano | 5,081.13 mi (8,177.29 km) |
