| Ortona to Aberbargoed | 1,047.09 mi (1,685.14 km) |
| Ortona to Aberdare | 1,055.79 mi (1,699.12 km) |
| Ortona to Aberdeen | 1,253.40 mi (2,017.15 km) |
| Ortona to Abergavenny | 1,044.14 mi (1,680.38 km) |
| Ortona to Abergele | 1,119.50 mi (1,801.67 km) |
| Ortona to Abertawe | 1,071.17 mi (1,723.88 km) |
| Ortona to Abertillery | 1,044.85 mi (1,681.52 km) |
| Ortona to Aberystwyth | 1,104.00 mi (1,776.71 km) |
| Ortona to Abingdon | 976.31 mi (1,571.21 km) |
| Ortona to Abram | 1,096.01 mi (1,763.85 km) |
| Ortona to Accrington | 1,099.34 mi (1,769.21 km) |
| Ortona to Acomb | 1,070.08 mi (1,722.13 km) |
| Ortona to Acton | 934.91 mi (1,504.59 km) |
| Ortona to Addlestone | 936.62 mi (1,507.34 km) |
| Ortona to Adel | 1,079.20 mi (1,736.80 km) |
