adventurer
alpinist
astronaut
camper
climber
comers and goers
commuter
cosmopolite
cruiser
excursionist
explorer
fare
globe-girdler
globe-trotter
goer
hajji
inside
jet set
jet-setter
journeyer
mariner
mountaineer
outside
palmer
passager
passerby
pathfinder
pilgrim
pioneer
rubberneck
rubbernecker
sailor
sightseer
straphanger
tourer
tourist
trailblazer
trailbreaker
transient
traveler
traveller
trekker
tripper
viator
visiting fireman
voortrekker
voyager
voyageur
wayfarer
hitchhiker
stowaway
cargo
citizen
companion
crow
customer
driver
guest
merchant
personnel
pilot
prisoner
servant
soldier
transport
travelers
troop
vehicle