Airports: Lisbon or Oporto International Airport have regular plane trips for every European and Main World Capital.
Taxi or Metro: The Porto and Lisbon metro have stations at the airport with trains into the city, to the railway station and bus terminal.
- Lisbon: Metro red line from Airport to Oriente Railway Station (taxi is also a good choice to go from airport to Oriente); and also from the Airport to Bus Terminal Station of Sete Rios (Red line until S. Sebastião and then Blue Line until Sete Rios)
- Porto: line E -purple which runs straight from the Airport to Campanhã Railway Station (this is by far the cheapest and quickest way to get to the city and to the railway station). Garagem Atlântico Bus Terminal Station is a difficult 7 or 8 minutes walk up a very steep hill from the nearest train and metro stations at Sao Bento (Line D - Yellow). Alternatively you can use Bolhão metro station and walk along Santa Catarina Street, 8 min, to the bus terminal.)
Railway Station/Bus: Every half an hour/hour there are connections between Lisbon and Coimbra (110 min) and Oporto and Coimbra (1 hour)
In Coimbra: Bus /Taxis