Sea Distance
Laem Chabang to Houston
12,284 nautical miles (22,750 km) on the modelled sea route — routing-network estimate, not a voyage plan.
Transit time by speed
- 10 kn
- 51.2 days
- 12 kn
- 42.7 days
- 14 kn
- 36.6 days
- 16 kn
- 32.0 days
- 18 kn
- 28.4 days
- 20 kn
- 25.6 days
Canal transit
The primary modelled route transits the Panama Canal. The canal-free alternative is 13,914 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 Laem Chabang to Houston by sea?
The modelled sea route is 12,284 nautical miles (22,750 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 Laem Chabang to Houston?
At a service speed of 14 knots the sea passage is about 36.6 days. At 10 knots, 51.2 days; at 20 knots, 25.6 days — plus port, pilotage, canal convoy and waiting time.
Does the Laem Chabang–Houston route use a canal?
The modelled primary route transits the Panama Canal. A canal-free alternative of 13,914 nautical miles exists via the Cape of Good Hope.
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