Synonyms and related words :
Baedeker, Yellow Pages, air lane, beat, bibliography, business directory, catalog, checklist, circuit, city directory, classified directory, course, directory, finding list, flight path, guidebook, handbook, handlist, index, line, orbit, path, phone book, primrose path, reference book, road, road map, roadbook, round, route, run, sea lane, shortcut, telephone book, telephone directory, tour, track, trade route, traject, trajectory, trajet, walk