| Security-Widefield to Aberaman | 4,603.79 mi (7,409.09 km) |
| Security-Widefield to Aberbargoed | 4,611.38 mi (7,421.29 km) |
| Security-Widefield to Aberdare | 4,602.88 mi (7,407.62 km) |
| Security-Widefield to Aberdeen | 4,443.37 mi (7,150.91 km) |
| Security-Widefield to Abergavenny | 4,613.86 mi (7,425.30 km) |
| Security-Widefield to Abergele | 4,538.79 mi (7,304.48 km) |
| Security-Widefield to Abertawe | 4,588.48 mi (7,384.44 km) |
| Security-Widefield to Abertillery | 4,613.45 mi (7,424.63 km) |
| Security-Widefield to Aberystwyth | 4,553.74 mi (7,328.53 km) |
| Security-Widefield to Abingdon | 4,681.20 mi (7,533.66 km) |
| Security-Widefield to Abram | 4,564.38 mi (7,345.66 km) |
| Security-Widefield to Accrington | 4,562.69 mi (7,342.93 km) |
| Security-Widefield to Acomb | 4,596.79 mi (7,397.83 km) |
| Security-Widefield to Acton | 4,722.79 mi (7,600.60 km) |
| Security-Widefield to Addlestone | 4,720.90 mi (7,597.56 km) |
