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Код

package app;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class YaMapPage {
    private final static String URL_BEGIN = "http://maps.yandex.ua/?rtext=";
    private final static String URL_NO_JAMS = "&sll=30.522301%2C50.451118&sspn=0.704498%2C0.241562&rtm=atm&source=route&ll=30.522301%2C50.451118&spn=0.704498%2C0.241562&z=11&l=map";
    private final static String URL_JAMS = "&sll=30.522301%2C50.451118&sspn=0.704498%2C0.241562&rtm=dtr&source=route&ll=30.522301%2C50.451118&spn=0.704498%2C0.241562&z=11&l=map%2Ctrf&trfm=cur";
 //метод строит ссылку на яндекс карты и возвращает поток
    public InputStream getOpenStream(String start, String end, boolean jams) throws IOException {
        StringBuilder url_address = new StringBuilder(URL_BEGIN);
        url_address.append(start)
                .append("~")
                .append(end)
                .append(jams ? URL_JAMS : URL_NO_JAMS);
        URL url = new URL(url_address.toString());
        return url.openStream();
    }
//с этого метода начинается работа в классе, start и end содержать адреса (русские символы)
    public DataAboutRoute getData(String start, String end) throws IOException {
        DataAboutRoute data = new DataAboutRoute();
        BufferedReader reader = new BufferedReader(new InputStreamReader(getOpenStream(start, end, false), "UTF-8"));
        findValues(reader, data.getRoute1());
        reader = new BufferedReader(new InputStreamReader(getOpenStream(start, end, true), "UTF-8"));
        findValues(reader, data.getRoute2());
        return data;
    }

    public void findValues(BufferedReader reader, DataAboutRoute.RouteData data) throws IOException {
        String line;
        Pattern pattern = Pattern.compile("\"durationWithJams\":\\d+\\.?\\d+,\"distance\":\\d+\\.?\\d+");
        Pattern pattern_numbers = Pattern.compile("\\d+\\.?\\d+");
        Matcher matcher_line, matcher_number;
//идет поиск в потоке по регулярному выражению для получения данных
        while ((line = reader.readLine()) != null) {   
            matcher_line = pattern.matcher(line);
            if (matcher_line.find()) {
                matcher_number = pattern_numbers.matcher(matcher_line.group());
                if (matcher_number.find()) {
                    data.setDuration(Double.valueOf(matcher_number.group()));
                }
                if (matcher_number.find()) {
                    data.setDistance(Double.valueOf(matcher_number.group()));
                }
                break;
            }
        }
    }
}