| Boise to Twickenham | 4,835.62 mi (7,782.18 km) |
| Boise to Tyldesley | 4,671.15 mi (7,517.49 km) |
| Boise to Tynemouth | 4,628.86 mi (7,449.43 km) |
| Boise to Uckfield | 4,872.62 mi (7,841.72 km) |
| Boise to Ulverston | 4,620.44 mi (7,435.88 km) |
| Boise to Upminster | 4,847.78 mi (7,801.75 km) |
| Boise to Upton | 4,658.76 mi (7,497.55 km) |
| Boise to Urmston | 4,677.13 mi (7,527.12 km) |
| Boise to Usworth | 4,628.98 mi (7,449.63 km) |
| Boise to Uttoxeter | 4,719.01 mi (7,594.52 km) |
| Boise to Uxbridge | 4,826.87 mi (7,768.10 km) |
| Boise to Verwood | 4,817.04 mi (7,752.28 km) |
| Boise to Wakefield | 4,691.81 mi (7,550.73 km) |
| Boise to Walkden | 4,672.79 mi (7,520.13 km) |
| Boise to Wallasey | 4,659.54 mi (7,498.80 km) |
