| San Mateo to Aberaman | 5,254.84 mi (8,456.85 km) |
| San Mateo to Aberbargoed | 5,261.40 mi (8,467.41 km) |
| San Mateo to Aberdare | 5,253.86 mi (8,455.27 km) |
| San Mateo to Aberdeen | 5,030.08 mi (8,095.13 km) |
| San Mateo to Abergavenny | 5,261.56 mi (8,467.66 km) |
| San Mateo to Abergele | 5,174.39 mi (8,327.38 km) |
| San Mateo to Abertawe | 5,242.97 mi (8,437.74 km) |
| San Mateo to Abertillery | 5,262.66 mi (8,469.44 km) |
| San Mateo to Aberystwyth | 5,200.77 mi (8,369.82 km) |
| San Mateo to Abingdon | 5,321.52 mi (8,564.15 km) |
| San Mateo to Abram | 5,192.67 mi (8,356.79 km) |
| San Mateo to Accrington | 5,187.29 mi (8,348.14 km) |
| San Mateo to Acomb | 5,213.03 mi (8,389.56 km) |
| San Mateo to Acton | 5,359.26 mi (8,624.90 km) |
| San Mateo to Addlestone | 5,359.97 mi (8,626.03 km) |
