Globetrotter

--n. a habitual worldwide traveler.


Synonyms:  adventurer, barnstormer, beachcomber, bum, commuter, cyclist, day-tripper, drifter, equestrian, excursionist, expeditionist, explorer, floater,
foot passenger, gadabout, gadling, hiker, itinerant, jetsetter, journeyer, junketer, landloper, migrant, 
mountaineer, navigator, nomad, passenger, peddler, pedestrian, peregrinator,
   peripatetic, pilgrim, rambler, rider, roamer, rover,  runabout, runner, sailor,
       scatterling, seafarer, sightseer, straggler, stranger,        straphanger, tourist, tramp, transmigrant, traveler, trekker, tripper, trouper, truant, tourist, vacationist, vagabond,    vagrant, visitor, voyager, waifs and estrays, walker, wanderer, wayfarer, 
   wheelman