"lengthy trip" is a correct and usable phrase in written English.
It means a long and far journey. For example, "To get to my destination, I had to take a lengthy trip across the country."
It arrived at a pier in Brooklyn after a lengthy trip on an aged freighter.
Also a typescript European travel diary from a lengthy trip in 1956-1957.
Walkers are told to pack only 7.5-9kg of gear for the lengthy trip.
He thought an lengthy trip to London would be asking too much.
The only other option was a lengthy trip to physical auctions.
Experts suggest acclimatizing the pet to the vehicle, and not tackling a lengthy trip on the first run.
Upon completing a lengthy trip in 1955, one female driver simply christened her car with the German words for "little love" (kleine Liebe).
Nigel Adkins' reign at Sheffield United begins with a lengthy trip to Gillingham, while Burton's first ever game in the third tier starts with a visit of Scunthorpe.
After winning five straight road games on the lengthy trip necessitated by the Grammys' occupying Staples Center, the Kings returned home to a sellout crowd.
The veteran catcher Rod Barajas said the lengthy trip for naught was a first for him, but he did not complain.
That represents a lengthy trip for the current caravan, requiring two solid days of driving from where it was this weekend.
