| Grass Valley to Trezzo sull'Adda | 5,824.28 mi (9,373.27 km) |
| Grass Valley to Tricase | 6,397.58 mi (10,295.91 km) |
| Grass Valley to Trieste | 5,939.26 mi (9,558.31 km) |
| Grass Valley to Triggiano | 6,291.32 mi (10,124.90 km) |
| Grass Valley to Trinitapoli | 6,252.44 mi (10,062.33 km) |
| Grass Valley to Trissino | 5,878.68 mi (9,460.82 km) |
| Grass Valley to Triuggio | 5,813.81 mi (9,356.43 km) |
| Grass Valley to Trofarello | 5,806.84 mi (9,345.20 km) |
| Grass Valley to Troina | 6,418.02 mi (10,328.81 km) |
| Grass Valley to Turin | 5,799.88 mi (9,334.00 km) |
| Grass Valley to Udine | 5,900.99 mi (9,496.73 km) |
| Grass Valley to Ugento | 6,392.22 mi (10,287.29 km) |
| Grass Valley to Umbertide | 6,034.62 mi (9,711.78 km) |
| Grass Valley to Urbino | 6,018.88 mi (9,686.46 km) |
| Grass Valley to Urgnano | 5,829.93 mi (9,382.36 km) |
