| Williamstown to Trezzo sull'Adda | 4,109.20 mi (6,613.12 km) |
| Williamstown to Tricase | 4,694.61 mi (7,555.25 km) |
| Williamstown to Trieste | 4,288.59 mi (6,901.82 km) |
| Williamstown to Triggiano | 4,587.88 mi (7,383.47 km) |
| Williamstown to Trinitapoli | 4,541.58 mi (7,308.96 km) |
| Williamstown to Trissino | 4,189.60 mi (6,742.52 km) |
| Williamstown to Triuggio | 4,096.49 mi (6,592.67 km) |
| Williamstown to Trofarello | 4,051.34 mi (6,520.01 km) |
| Williamstown to Troina | 4,607.74 mi (7,415.44 km) |
| Williamstown to Turin | 4,045.88 mi (6,511.22 km) |
| Williamstown to Udine | 4,252.00 mi (6,842.93 km) |
| Williamstown to Ugento | 4,685.82 mi (7,541.11 km) |
| Williamstown to Umbertide | 4,307.26 mi (6,931.86 km) |
| Williamstown to Urbino | 4,305.89 mi (6,929.66 km) |
| Williamstown to Urgnano | 4,117.09 mi (6,625.82 km) |
