prolongedtrip

noun
UK /prəˈlɒŋd trɪp/
US /prəˈlɔːŋd trɪp/

A trip that takes a very long time.

Our prolonged trip across the country took two whole weeks.


OTHER MEANINGS

2. A vacation that lasts much longer than usual.

They planned a prolonged trip to visit every national park.

3. A difficult experience that seems to go on and on.

Waiting for the delayed flight felt like a prolonged trip.

4. A long stay away from home.

His prolonged trip abroad made him miss his family.