| Bay City to Aberaman | 3,593.49 mi (5,783.16 km) |
| Bay City to Aberbargoed | 3,601.70 mi (5,796.38 km) |
| Bay City to Aberdare | 3,592.66 mi (5,781.82 km) |
| Bay City to Aberdeen | 3,492.58 mi (5,620.76 km) |
| Bay City to Abergavenny | 3,605.99 mi (5,803.29 km) |
| Bay City to Abergele | 3,542.79 mi (5,701.57 km) |
| Bay City to Abertawe | 3,575.82 mi (5,754.73 km) |
| Bay City to Abertillery | 3,604.37 mi (5,800.68 km) |
| Bay City to Aberystwyth | 3,547.96 mi (5,709.89 km) |
| Bay City to Abingdon | 3,677.52 mi (5,918.40 km) |
| Bay City to Abram | 3,573.72 mi (5,751.35 km) |
| Bay City to Accrington | 3,575.15 mi (5,753.65 km) |
| Bay City to Acomb | 3,615.29 mi (5,818.24 km) |
| Bay City to Acton | 3,721.12 mi (5,988.57 km) |
| Bay City to Addlestone | 3,717.21 mi (5,982.27 km) |
