Question 1

How long does it take to ship a container from Seattle to Porto by sea?

Accepted Answer

The shortest shipping time by sea between Seattle and Porto is 64 days 10h. Ships depart from Seattle (USSEA) and arrive at Sines (PTSIE) with scheduled departures Every 1-2 weeks.

Question 2

How regularly do container ships travel between Seattle and Porto?

Accepted Answer

There are scheduled container ships that depart every 1-2 weeks from Seattle (USSEA) and arrive into Sines (PTSIE) around 64 days 10h later. These services are operated by MSC and MSC.

Question 3

How long does it take to send cargo from Seattle to Porto by air freight?

Accepted Answer

The quickest flight from Seattle to Porto takes around 17h 56m. Flights depart from Seattle–Tacoma International Airport (SEA) and arrive at Francisco de Sá Carneiro Airport (OPO).

Question 4

How often do planes fly between Seattle and Porto?

Accepted Answer

Scheduled flights between Seattle–Tacoma International Airport (SEA) and Francisco de Sá Carneiro Airport (OPO) depart every 1-2 days. These flights are serviced by Air France, Delta Air Lines, SAS, Lufthansa, United Airlines, Turkish Airlines, Lufthansa and Cargolux and the typical transit time is around 17h 56m.

Question 5

Do dedicated cargo planes (freighters) fly between Seattle and Porto?

Accepted Answer

Yes there are dedicated cargo planes that fly regular scheduled services between Seattle and Porto. Cargo flights depart from Seattle–Tacoma International Airport (SEA) and arrive at Francisco de Sá Carneiro Airport (OPO) with departures 1-2 times a week and a average flight time of around 17h 56m. Cargolux operates  on this route.

Question 6

What is the distance between Seattle to Porto by ship?

Accepted Answer

The distance between Seattle and Porto by cargo ship is 11,866 Nautical Miles (21,977 Kilometres / 13,656 Miles). This distance is measured by sea between Seattle (USSEA) and Sines (PTSIE).

Question 7

What is the distance between Seattle to Porto by air?

Accepted Answer

The distance between Seattle and Porto by air is around 9,291 Kilometres (5,773 Miles). This distance is measured following typical flight paths between Seattle–Tacoma International Airport (SEA) and Francisco de Sá Carneiro Airport (OPO).

Question 8

How much CO2 is produced when transporting a shipping container from Seattle to Porto by sea?

Accepted Answer

1.82t CO₂e (per TEU) is the estimated emissions output (CO2e) when transporting a typical shipping container (1 TEU) from Seattle to Porto. This is calculated using the overall historical emissions of the average container ship on this trade lane and dividing it by the total projected capacity.

Question 9

How much CO2 is produced when sending cargo by air from Seattle to Porto?

Accepted Answer

448kg CO₂e (per 100kg) is the estimated emissions output (CO2e) when sending cargo by air from Seattle to Porto. This is calculated by determining the total fuel burn output of various aircraft that typically fly this route and dividing it by the total available cargo capacity in KGs.

Operating carriers	Departure frequency	Aircraft types
Air France	Every 1-2 days	Airbus A350-900+3 others
Delta Air Lines	Every 1-2 days	Airbus A321neo+2 others
SAS	2-4 times a week	Airbus A350-900+1 others
Lufthansa	Every 1-2 days	Airbus A350-900+3 others
United Airlines	1-2 times a day	Boeing 737MAX 8+6 others
Turkish Airlines	Daily	Airbus A350-900+4 others
Lufthansa	Every 1-2 days	Airbus A340-300+5 others
CargoluxFreighter	1-2 times a week	Boeing 747-400 Freighter+1 others

More Details	See carrier information, flight schedules and estimated emissions

Service Lines	Service Type	Departure frequency	Servicing Carriers
CALEX	Direct	Every 1-2 weeks	MSC
OL1 → CALEX	Transshipment	Every 2-4 weeks	MSC
More Details	See carrier information, sailing schedules and estimated emissions

Seattle to Porto By Air freight, Container ship or Road

Seattle to Porto by Air freight

Quickest air route

Seattle–Tacoma International Airport to Francisco de Sá Carneiro Airport

Seattle to Porto by Container ship

Quickest ocean route

Seattle to Sines

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Air Freight

Container Ship

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