| San Mateo to Ayamonte | 5,811.94 mi (9,353.41 km) |
| San Mateo to Azcoitia | 5,710.34 mi (9,189.91 km) |
| San Mateo to Azpeitia | 5,711.79 mi (9,192.23 km) |
| San Mateo to Azuqueca de Henares | 5,806.09 mi (9,344.00 km) |
| San Mateo to Badajoz | 5,748.33 mi (9,251.04 km) |
| San Mateo to Badalona | 5,955.84 mi (9,585.00 km) |
| San Mateo to Baena | 5,912.33 mi (9,514.97 km) |
| San Mateo to Baeza | 5,926.67 mi (9,538.05 km) |
| San Mateo to Bailen | 5,910.33 mi (9,511.76 km) |
| San Mateo to Balaguer | 5,888.61 mi (9,476.80 km) |
| San Mateo to Banolas | 5,937.84 mi (9,556.02 km) |
| San Mateo to Baranain | 5,751.76 mi (9,256.56 km) |
| San Mateo to Barbadanes | 5,550.54 mi (8,932.73 km) |
| San Mateo to Barbastro | 5,852.62 mi (9,418.89 km) |
| San Mateo to Barcelona | 5,956.58 mi (9,586.19 km) |
