| Boulder to Twickenham | 4,674.79 mi (7,523.34 km) |
| Boulder to Tyldesley | 4,518.52 mi (7,271.86 km) |
| Boulder to Tynemouth | 4,493.86 mi (7,232.17 km) |
| Boulder to Uckfield | 4,709.83 mi (7,579.74 km) |
| Boulder to Ulverston | 4,471.14 mi (7,195.60 km) |
| Boulder to Upminster | 4,690.54 mi (7,548.70 km) |
| Boulder to Upton | 4,502.27 mi (7,245.70 km) |
| Boulder to Urmston | 4,524.30 mi (7,281.16 km) |
| Boulder to Usworth | 4,492.77 mi (7,230.42 km) |
| Boulder to Uttoxeter | 4,563.63 mi (7,344.46 km) |
| Boulder to Uxbridge | 4,666.15 mi (7,509.45 km) |
| Boulder to Verwood | 4,644.40 mi (7,474.44 km) |
| Boulder to Wakefield | 4,544.81 mi (7,314.17 km) |
| Boulder to Walkden | 4,520.51 mi (7,275.06 km) |
| Boulder to Wallasey | 4,503.64 mi (7,247.90 km) |
