| SeaTac to Twickenham | 4,790.32 mi (7,709.27 km) |
| SeaTac to Tyldesley | 4,622.82 mi (7,439.71 km) |
| SeaTac to Tynemouth | 4,569.64 mi (7,354.13 km) |
| SeaTac to Uckfield | 4,828.08 mi (7,770.04 km) |
| SeaTac to Ulverston | 4,570.68 mi (7,355.80 km) |
| SeaTac to Upminster | 4,799.94 mi (7,724.76 km) |
| SeaTac to Upton | 4,613.15 mi (7,424.15 km) |
| SeaTac to Urmston | 4,628.85 mi (7,449.41 km) |
| SeaTac to Usworth | 4,570.55 mi (7,355.59 km) |
| SeaTac to Uttoxeter | 4,671.79 mi (7,518.52 km) |
| SeaTac to Uxbridge | 4,781.61 mi (7,695.27 km) |
| SeaTac to Verwood | 4,779.81 mi (7,692.36 km) |
| SeaTac to Wakefield | 4,639.49 mi (7,466.53 km) |
| SeaTac to Walkden | 4,624.20 mi (7,441.94 km) |
| SeaTac to Wallasey | 4,613.53 mi (7,424.75 km) |
