How far is Hong Kong from Singapore by sea?

1,429 nautical miles (2,646 km) on the shortest sea route.

How long does it take to sail from Hong Kong to Singapore?

4.3 days at 14 knots, 3.3 days at 18 knots, 2.7 days at 22 knots, not counting port time.

Hong Kong to Singapore sea distance

Hong Kong, Hong Kong (HKHKG) to Singapore, Singapore (SGSIN) is 1,429 nautical miles (2,646 km) by sea.

Distance and sailing time

Distance	1,429 nm · 2,646 km
At 14 knots	4.3 days (102 h)
At 18 knots	3.3 days (79 h)
At 22 knots	2.7 days (65 h)

Time at sea only, excluding port calls, canal waiting and weather.

Passages

Strait of Malacca

Emissions estimate

Inside ECA/SECA zones	0 km (0% of the route)
CO₂e	≈ 927 t

Rough estimate for a post-Panamax container ship, not a certified figure. ECA share uses bounding boxes.

Compute it yourself

import { seaRoute } from 'searoute-ts';
import 'searoute-ts/ports';

const route = seaRoute('HKHKG', 'SGSIN', { vesselDraftMeters: 14 });
console.log(route.properties.length); // 1,429 nm

npm install searoute-ts · GitHub · npm

Related routes

Reverse direction: Singapore to Hong Kong · 1,429 nm

More to Singapore

Ho Chi Minh City to Singapore · 694 nm
Laem Chabang to Singapore · 789 nm
Colombo to Singapore · 1,634 nm
Shanghai to Singapore · 2,226 nm
Jawaharlal Nehru (Nhava Sheva) to Singapore · 2,534 nm
Busan to Singapore · 2,559 nm

All routes for Hong Kong and Singapore, or every route.