| Napa to Aberaman | 5,211.84 mi (8,387.65 km) |
| Napa to Aberbargoed | 5,218.35 mi (8,398.13 km) |
| Napa to Aberdare | 5,210.85 mi (8,386.06 km) |
| Napa to Aberdeen | 4,984.94 mi (8,022.48 km) |
| Napa to Abergavenny | 5,218.42 mi (8,398.23 km) |
| Napa to Abergele | 5,130.85 mi (8,257.30 km) |
| Napa to Abertawe | 5,200.11 mi (8,368.77 km) |
| Napa to Abertillery | 5,219.58 mi (8,400.11 km) |
| Napa to Aberystwyth | 5,157.64 mi (8,300.43 km) |
| Napa to Abingdon | 5,278.05 mi (8,494.20 km) |
| Napa to Abram | 5,148.84 mi (8,286.26 km) |
| Napa to Accrington | 5,143.34 mi (8,277.40 km) |
| Napa to Acomb | 5,168.76 mi (8,318.31 km) |
| Napa to Acton | 5,315.63 mi (8,554.67 km) |
| Napa to Addlestone | 5,316.42 mi (8,555.96 km) |
