| Healdsburg to Adel | 5,157.86 mi (8,300.78 km) |
| Healdsburg to Adwick le Street | 5,182.98 mi (8,341.20 km) |
| Healdsburg to Ainsdale | 5,128.51 mi (8,253.54 km) |
| Healdsburg to Airdrie | 4,992.19 mi (8,034.16 km) |
| Healdsburg to Aldenham | 5,302.69 mi (8,533.86 km) |
| Healdsburg to Aldershot | 5,312.34 mi (8,549.39 km) |
| Healdsburg to Aldridge | 5,210.29 mi (8,385.15 km) |
| Healdsburg to Alfreton | 5,201.25 mi (8,370.61 km) |
| Healdsburg to Allestree | 5,205.49 mi (8,377.43 km) |
| Healdsburg to Alloa | 4,985.07 mi (8,022.69 km) |
| Healdsburg to Almondbury | 5,163.91 mi (8,310.50 km) |
| Healdsburg to Alsager | 5,174.72 mi (8,327.90 km) |
| Healdsburg to Alton | 5,310.98 mi (8,547.20 km) |
| Healdsburg to Altrincham | 5,159.03 mi (8,302.66 km) |
| Healdsburg to Amblecote | 5,210.50 mi (8,385.50 km) |
