"round trip back" is a correct and usable phrase in written English.
You could use it when describing a journey or route that takes you back to the place where you started. For example, "We took a round trip back to Grandma's house for the holiday."
But wealth is also "round tripped" back under the guise of foreign investment.
It seems likely the teenagers were on board the plane for up to 10 days, their corpses making not just one journey out of Africa but daily round trips back and forth.
In one case, a woman made homeless in west London, who was told relocation to Hastings on the south coast would keep her "close to London", had to make seven-hour round trips back to the capital to take her ill baby to weekly hospital appointments.
Currently many web applications use the browser as only a presentation layer, for eg. a spreadsheet application may do a round-trip back to the server to work out even elementa ry calculations such as =1+1.
One unfortunate result of the need for this physical ruggedization process is that HPCs used in space are often generations behind those used on Earth, and that means a lot of advanced computing tasks end up being shuttled off the ISS to Earth, with the results then round-tripped back to astronaut scientists in space.
He logs about 200 miles on the round trip, arriving back at Northport by 3 p.m.
Having secured the permit, the look-alike would make a quick round trip, and, back in West Berlin, would turn his passport and the entry permit over to the Bureau.
But while Isabelle the gorilla made the round trip from invisibility back to flesh and blood, Caine is left strictly nowhere in a movie that "can't even muster the intelligence to be pretentious or the bravado to be amusingly bad" (Scott).
Alongside the pilot deployment, Cruise will also be operating a new research center in the city, likely because it doesn't make much sense to round trip the data back to its offices in San Francisco.
