Port-to-port sea distance

Vancouver to Mailiao distance

The sea distance from Vancouver (Canada) to Mailiao (Taiwan) is about 5,833 nautical miles (10,802 km), on the open-sea route. At 12 knots that is about 20 days 6 hours at sea.

Distance

5,833 nm

10,802 km

Sea days @ 12 kn

20.3

20 days 6 hours

ECA miles

311 nm

5% of the route

Canals & straits

Open-sea route

Run the TCE free See on map

Sea days by speed

Speed	One way	Round voyage
10 knots	24.3 days	48.6 days
11 knots	22.1 days	44.2 days
12 knots	20.3 days	40.5 days
13 knots	18.7 days	37.4 days
14 knots	17.4 days	34.7 days
15 knots	16.2 days	32.4 days

Steaming time only, with no allowance for weather, canal waiting or port time. The round voyage assumes the ship ballasts back on the same route.

Routes compared

Shortest route

5,833 nm

20.3 days at 12 kn · no canals or straits · 311 nm in ECA

See it on the map

Voyage estimates by ship size

About this trade

Canada West Coast crude. Trans Mountain crude loaded in the Vancouver area, mostly on Aframaxes, for the US West Coast and Asia.

Typical ship sizes: Aframax, Suezmax

Questions

How far is Vancouver from Mailiao by sea?

The sea distance from Vancouver to Mailiao is about 5,833 nautical miles (10,802 km), on the open-sea route.

How long does a tanker take to sail from Vancouver to Mailiao?

About 20 days 6 hours at 12 knots, or 17.4 days at 14 knots. That is steaming time only; add time for port calls, canal transits and weather.

Which canals and straits does the Vancouver–Mailiao route pass?

None. The shortest route stays in open water without passing a major canal or strait.

How much of the voyage is inside an Emission Control Area?

About 311 nm, or 5% of the voyage, is inside an ECA, where ships must burn 0.10% sulphur fuel or use a scrubber.

Terms on this page

Distances are calculated by Vessbook on a modelled global shipping-lane network for a tanker at 12 m draft, from berth area to berth area.