How good is Isthmus of Kra?

Isthmus of Kra has a Lunoo score of 8.6/10. This score is based on AI-powered analysis of category fit, feature coverage, pricing signals, public reception, and recency.

Where does Isthmus of Kra rank on Lunoo?

Isthmus of Kra is ranked #8 in Lunoo's Best Isthmus rankings with a score of 7.9/10.

Is Isthmus of Kra worth it in 2026?

Isthmus of Kra scores 8.6/10 in the Isthmus category on Lunoo. Compare it with alternatives to find the best fit for your needs.

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Isthmus of Kra

7.88

Good

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Isthmus Southeast Asia Thailand Major Malay Peninsula Proposed Canal

description Isthmus of Kra Overview

The Isthmus of Kra is the narrow land connection joining the Malay Peninsula to mainland Southeast Asia, principally within southern Thailand and extending toward Myanmar. It separates waters associated with the Andaman Sea from the Gulf of Thailand and has long attracted proposals for a canal or land transport corridor that could provide an alternative to shipping through the Strait of Malacca. Its geography also places it near a broad biogeographic transition between mainland and Sundaic ecosystems.

insights Ranking position

Isthmus of Kra ranks #8 of 28 in the Isthmus ranking, behind Eaglehawk Neck, ahead of Isthmus of Potidaea.

help Isthmus of Kra FAQ

Where exactly is the Isthmus of Kra located?

The Isthmus of Kra is located in southern Thailand and represents the narrowest part of the Malay Peninsula. It serves as the geographic boundary separating the Indochinese Peninsula to the north from the Malay Archipelago to the south.

Has a canal ever been built across the Isthmus of Kra to bypass the Strait of Malacca?

No canal has ever been constructed, though the proposed Thai Canal project has been discussed by engineers for centuries. If built, it would save significant shipping time for vessels traveling between the South China Sea and the Indian Ocean.

How wide is the Isthmus of Kra at its absolute narrowest point?

At its most narrow section, the isthmus measures approximately 44 kilometers (27 miles) wide. This extremely thin land barrier has historically made it a highly strategic location for regional trade and military planning.

What is the historical significance of the Kra Isthmus Railway?

During World War II, the Imperial Japanese Army forced Allied prisoners of war to build the Death Railway across this region. Today, there are no active trans-isthmus railways spanning the entire width from coast to coast.

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