| Holbrook to Aberaman | 3,279.72 mi (5,278.20 km) |
| Holbrook to Aberbargoed | 3,288.41 mi (5,292.18 km) |
| Holbrook to Aberdare | 3,278.99 mi (5,277.03 km) |
| Holbrook to Aberdeen | 3,242.82 mi (5,218.82 km) |
| Holbrook to Abergavenny | 3,294.55 mi (5,302.07 km) |
| Holbrook to Abergele | 3,245.77 mi (5,223.57 km) |
| Holbrook to Abertawe | 3,259.91 mi (5,246.32 km) |
| Holbrook to Abertillery | 3,291.66 mi (5,297.41 km) |
| Holbrook to Aberystwyth | 3,240.32 mi (5,214.79 km) |
| Holbrook to Abingdon | 3,368.77 mi (5,421.51 km) |
| Holbrook to Abram | 3,281.48 mi (5,281.03 km) |
| Holbrook to Accrington | 3,286.12 mi (5,288.50 km) |
| Holbrook to Acomb | 3,331.33 mi (5,361.26 km) |
| Holbrook to Acton | 3,413.41 mi (5,493.35 km) |
| Holbrook to Addlestone | 3,407.44 mi (5,483.74 km) |
