| Holt to Aberaman | 3,660.19 mi (5,890.50 km) |
| Holt to Aberbargoed | 3,668.43 mi (5,903.77 km) |
| Holt to Aberdare | 3,659.36 mi (5,889.17 km) |
| Holt to Aberdeen | 3,562.33 mi (5,733.02 km) |
| Holt to Abergavenny | 3,672.84 mi (5,910.86 km) |
| Holt to Abergele | 3,610.38 mi (5,810.35 km) |
| Holt to Abertawe | 3,642.38 mi (5,861.84 km) |
| Holt to Abertillery | 3,671.14 mi (5,908.13 km) |
| Holt to Aberystwyth | 3,614.98 mi (5,817.74 km) |
| Holt to Abingdon | 3,744.57 mi (6,026.30 km) |
| Holt to Abram | 3,641.59 mi (5,860.57 km) |
| Holt to Accrington | 3,643.18 mi (5,863.14 km) |
| Holt to Acomb | 3,683.60 mi (5,928.18 km) |
| Holt to Acton | 3,788.26 mi (6,096.61 km) |
| Holt to Addlestone | 3,784.22 mi (6,090.12 km) |
