Porto → Amsterdam

OPO → AMS

Porto → Barcelona

OPO → BCN

Porto → Basel

OPO → BSL

Porto → Beauvais

OPO → BVA

Porto → Birmingham

OPO → BHX

Porto → Bologna

OPO → BLQ

Porto → Bordeaux

OPO → BOD

Porto → Bremen

OPO → BRE

Porto → Brussels

OPO → BRU

Porto → Caracas

OPO → CCS

Porto → Carcassonne

OPO → CCF

Porto → Châlons-en-Champagne

OPO → XCR

Porto → Clermont Ferrand

OPO → CFE

Porto → Dole

OPO → DLE

Porto → Dortmund

OPO → DTM

Porto → Dublin

OPO → DUB

Porto → Eindhoven

OPO → EIN

Porto → Faro

OPO → FAO

Porto → Frankfurt

OPO → FRA

Porto → Funchal

OPO → FNC

Porto → Geneva

OPO → GVA

Porto → Karlsruhe-Baden

OPO → FKB

Porto → La Rochelle

OPO → LRH

Porto → Las Palmas

OPO → LPA

Porto → Lille

OPO → LIL

Porto → Lisbon

OPO → LIS

Porto → Liverpool

OPO → LPL

Porto → London

OPO → LGW

Porto → Luanda

OPO → LAD

Porto → Luxembourg

OPO → LUX

Porto → Lyon

OPO → LYS

Porto → Madrid

OPO → MAD

Porto → Marseille

OPO → MRS

Porto → Memmingen

OPO → FMM

Porto → Milan

OPO → BGY

Porto → Muenchen

OPO → MUC

Porto → Nantes

OPO → NTE

Porto → New York

OPO → EWR

Porto → Palma de Mallorca

OPO → PMI

Porto → Paris

OPO → ORY

Porto → Ponta Delgada

OPO → PDL

Porto → Rio de Janeiro

OPO → GIG

Porto → Rome

OPO → CIA

Porto → Sao Paulo

OPO → GRU

Porto → St. Etienne

OPO → EBU

Porto → Stansted

OPO → STN

Porto → Strasbourg

OPO → SXB

Porto → Tenerife

OPO → TFS

Porto → Terceira

OPO → TER

Porto → Toronto

OPO → YYZ

Porto → Tours

OPO → TUF

Porto → Valencia

OPO → VLC

Porto → Weeze

OPO → NRN

Porto → Zurich

OPO → ZRH

Maastricht → Alicante

MST → ALC

Maastricht → Antalya

MST → AYT

Maastricht → Bari

MST → BRI

Maastricht → Faro

MST → FAO

Maastricht → Gerona

MST → GRO

Maastricht → Groningen

MST → GRQ

Maastricht → Heraklion

MST → HER

Maastricht → Palma de Mallorca

MST → PMI

Maastricht → Porto

MST → OPO

Maastricht → Tenerife

MST → TFS

Maastricht → Trapani

MST → TPS