| London Colney to Tyldesley | 153.50 mi (247.03 km) |
| London Colney to Tynemouth | 232.04 mi (373.44 km) |
| London Colney to Uckfield | 55.01 mi (88.53 km) |
| London Colney to Ulverston | 206.21 mi (331.87 km) |
| London Colney to Upminster | 26.40 mi (42.49 km) |
| London Colney to Upton | 164.19 mi (264.23 km) |
| London Colney to Urmston | 147.47 mi (237.33 km) |
| London Colney to Usworth | 227.97 mi (366.88 km) |
| London Colney to Uttoxeter | 104.40 mi (168.01 km) |
| London Colney to Uxbridge | 14.92 mi (24.01 km) |
| London Colney to Verwood | 89.74 mi (144.42 km) |
| London Colney to Wakefield | 143.90 mi (231.59 km) |
| London Colney to Walkden | 152.24 mi (245.01 km) |
| London Colney to Wallasey | 163.41 mi (262.98 km) |
| London Colney to Wallingford | 36.43 mi (58.63 km) |
