| Gurnee to Trezzo sull'Adda | 4,526.54 mi (7,284.76 km) |
| Gurnee to Tricase | 5,121.56 mi (8,242.36 km) |
| Gurnee to Trieste | 4,687.68 mi (7,544.09 km) |
| Gurnee to Triggiano | 5,012.55 mi (8,066.92 km) |
| Gurnee to Trinitapoli | 4,967.73 mi (7,994.80 km) |
| Gurnee to Trissino | 4,599.70 mi (7,402.51 km) |
| Gurnee to Triuggio | 4,514.31 mi (7,265.09 km) |
| Gurnee to Trofarello | 4,481.76 mi (7,212.69 km) |
| Gurnee to Troina | 5,069.62 mi (8,158.77 km) |
| Gurnee to Turin | 4,475.63 mi (7,202.82 km) |
| Gurnee to Udine | 4,649.56 mi (7,482.74 km) |
| Gurnee to Ugento | 5,113.74 mi (8,229.77 km) |
| Gurnee to Umbertide | 4,733.72 mi (7,618.18 km) |
| Gurnee to Urbino | 4,727.27 mi (7,607.81 km) |
| Gurnee to Urgnano | 4,533.82 mi (7,296.48 km) |
