| Osuna to Aberbargoed | 1,003.51 mi (1,615.00 km) |
| Osuna to Aberdare | 1,003.70 mi (1,615.30 km) |
| Osuna to Aberdeen | 1,382.93 mi (2,225.61 km) |
| Osuna to Abergavenny | 1,013.22 mi (1,630.62 km) |
| Osuna to Abergele | 1,111.12 mi (1,788.17 km) |
| Osuna to Abertawe | 995.38 mi (1,601.91 km) |
| Osuna to Abertillery | 1,006.22 mi (1,619.36 km) |
| Osuna to Aberystwyth | 1,050.05 mi (1,689.88 km) |
| Osuna to Abingdon | 1,014.52 mi (1,632.72 km) |
| Osuna to Abram | 1,130.88 mi (1,819.98 km) |
| Osuna to Accrington | 1,148.88 mi (1,848.94 km) |
| Osuna to Acomb | 1,170.76 mi (1,884.15 km) |
| Osuna to Acton | 1,014.51 mi (1,632.70 km) |
| Osuna to Addlestone | 1,002.45 mi (1,613.29 km) |
| Osuna to Adel | 1,160.20 mi (1,867.16 km) |
