| Healdsburg to Ayamonte | 5,782.80 mi (9,306.51 km) |
| Healdsburg to Azcoitia | 5,672.35 mi (9,128.76 km) |
| Healdsburg to Azpeitia | 5,673.76 mi (9,131.04 km) |
| Healdsburg to Azuqueca de Henares | 5,770.99 mi (9,287.51 km) |
| Healdsburg to Badajoz | 5,717.32 mi (9,201.14 km) |
| Healdsburg to Badalona | 5,916.21 mi (9,521.21 km) |
| Healdsburg to Baena | 5,880.56 mi (9,463.85 km) |
| Healdsburg to Baeza | 5,893.96 mi (9,485.41 km) |
| Healdsburg to Bailen | 5,877.75 mi (9,459.33 km) |
| Healdsburg to Balaguer | 5,849.67 mi (9,414.14 km) |
| Healdsburg to Banolas | 5,897.30 mi (9,490.79 km) |
| Healdsburg to Baranain | 5,713.66 mi (9,195.25 km) |
| Healdsburg to Barbadanes | 5,516.99 mi (8,878.74 km) |
| Healdsburg to Barbastro | 5,813.95 mi (9,356.65 km) |
| Healdsburg to Barcelona | 5,917.03 mi (9,522.53 km) |
