| Orsova to Aberbargoed | 1,265.87 mi (2,037.23 km) |
| Orsova to Aberdare | 1,275.36 mi (2,052.49 km) |
| Orsova to Aberdeen | 1,356.54 mi (2,183.13 km) |
| Orsova to Abergavenny | 1,259.13 mi (2,026.37 km) |
| Orsova to Abergele | 1,307.40 mi (2,104.06 km) |
| Orsova to Abertawe | 1,295.23 mi (2,084.47 km) |
| Orsova to Abertillery | 1,262.43 mi (2,031.69 km) |
| Orsova to Aberystwyth | 1,312.33 mi (2,111.99 km) |
| Orsova to Abingdon | 1,184.50 mi (1,906.27 km) |
| Orsova to Abram | 1,273.07 mi (2,048.81 km) |
| Orsova to Accrington | 1,269.84 mi (2,043.62 km) |
| Orsova to Acomb | 1,227.46 mi (1,975.41 km) |
| Orsova to Acton | 1,139.78 mi (1,834.30 km) |
| Orsova to Addlestone | 1,146.34 mi (1,844.85 km) |
| Orsova to Adel | 1,242.23 mi (1,999.18 km) |
