Sea Distance
Ho Chi Minh City (Cat Lai) to Houston
11,745 nautical miles (21,752 km) on the modelled sea route — routing-network estimate, not a voyage plan.
Transit time by speed
- 10 kn
- 48.9 days
- 12 kn
- 40.8 days
- 14 kn
- 35.0 days
- 16 kn
- 30.6 days
- 18 kn
- 27.2 days
- 20 kn
- 24.5 days
Canal transit
The primary modelled route transits the Panama Canal. The canal-free alternative is 13,746 nm via the Cape of Good Hope — see the cost trade-off below.
Emission Control Areas
The modelled route does not cross any listed Emission Control Area.
Work with this route
Run the numbers.
Distances are routing-model estimates over the MARNET maritime network between WPI port positions — planning estimates, not navigation plans. Speed transits exclude weather, congestion, pilotage and port time.
Questions
Asked about this route.
How far is it from Ho Chi Minh City (Cat Lai) to Houston by sea?
The modelled sea route is 11,745 nautical miles (21,752 km) between the two port reference positions. Actual sailed distance varies with the route a vessel takes.
How long does it take to sail from Ho Chi Minh City (Cat Lai) to Houston?
At a service speed of 14 knots the sea passage is about 35.0 days. At 10 knots, 48.9 days; at 20 knots, 24.5 days — plus port, pilotage, canal convoy and waiting time.
Does the Ho Chi Minh City (Cat Lai)–Houston route use a canal?
The modelled primary route transits the Panama Canal. A canal-free alternative of 13,746 nautical miles exists via the Cape of Good Hope.
Get in touch
Every route, weighted.
Voyage Intel Pro brings route, weather and environmental analysis into voyage planning — context for decisions like this one.