#OPO

Flew OPO:EWR:DEN

1. Flew Porto (OPO) to Newark (EWR). 3,329 mi on United Airlines in 7h, 55m.
2. Flew Newark (EWR) to Denver (DEN). 1,600 mi on United Airlines in 4h, 29m.

Flew DEN:EWR:OPO

1. Flew Denver (DEN) to Newark (EWR). 1,600 mi on United Airlines in 3h, 54m.
2. Flew Newark (EWR) to Porto (OPO). 3,329 mi on United Airlines in 7h, 05m.