SEA DISTANCE · FOR OFFICERS, MASTERS AND CHARTERERS
Chennai to Singapore by sea
The sea distance from Chennai to Singapore is 1,586 nautical miles, about 4.7 days at 14 knots. Without the Malacca Strait it is 2,582 nm via the Sunda Strait, 996 nm more. The straight line across the globe is only 1,569 nm, but ships cannot sail over land.
Days at sea
Time under way only: add port, canal and anchorage time to plan the ETA.
| Speed | Days at sea | Via the Sunda Strait |
|---|---|---|
| 10 knots | 6.6 | 11 |
| 12 knots | 5.5 | 9.0 |
| 14 knots | 4.7 | 7.7 |
| 16 knots | 4.1 | 6.7 |
| 20 knots | 3.3 | 5.4 |
Canals and straits on the way
In the order the ship meets them: Malacca Strait → Singapore Strait.
Zones on the route
Miles of this voyage inside each area, measured on the planned route.
| Area | Type | Miles inside |
|---|---|---|
| Singapore & Malacca Straits | Piracy hotspot | 372 nm |
Emission Control Areas: the ECA guide. Piracy and war-risk areas: the piracy map.
Questions about Chennai to Singapore
How far is Chennai from Singapore by sea?
1,586 nautical miles (2,937 km), pilot station to pilot station, on real shipping lanes. The straight line across the globe is 1,569 nm, but a ship cannot sail over land, so the sea route is 1% longer.
How many days does a ship take from Chennai to Singapore?
About 5.5 days at 12 knots, 4.7 days at 14 knots or 3.3 days at 20 knots. That is time at sea only, with no port, canal or anchorage waiting.
How much longer is Chennai to Singapore without the Malacca Strait?
2,582 nm via the Sunda Strait, 996 nm more: about 3.0 extra days at 14 knots.
Which canals and straits are on the route from Chennai to Singapore?
In order: Malacca Strait and Singapore Strait.
Does the route from Chennai to Singapore pass through piracy or war-risk areas?
Yes: 372 nm in the Singapore & Malacca Straits (Piracy hotspot). Check the latest UKMTO and MSCIO advisories and your company's instructions before the voyage.
Which NAVAREAs does the voyage pass through?
NAVAREA VIII and NAVAREA XI. Keep the in-force navigational warnings of each.
How this distance is worked out
NaviBoss routes on a network of professional shipping lanes that keeps right through traffic separation schemes. The distance runs from the pilot boarding place at Chennai (Chennai Chemical Pipeline Terminal boarding) to the one at Singapore (Gusong Boarding Ground (PGBG)), the same figure the planner gives for the two ports. Distances are great-circle nautical miles along that network. Seasonal Arctic routes are left out.
The same voyage the other way, Singapore to Chennai, is the same distance.
More sea distances
- Rotterdam to Singapore8,414 nm
- Antwerp to Singapore8,382 nm
- Piraeus to Singapore5,668 nm
- Algeciras to Singapore6,999 nm
- Jebel Ali to Singapore3,510 nm
- Singapore to New York10,208 nm
- All sea distances
Plan it with your own ship
Open the planner, pick Chennai and Singapore, set your speed and departure: you get the ETA, every waypoint and the route file for your ECDIS. Free with an account.
Plan this voyage →About our guides
NaviBoss guides are written and checked by maritime industry experts, masters and deck officers. Each one is built from the same data the planner uses, dated, and rebuilt when that data changes. Spotted something wrong? Tell us on the feedback board.
A planning aid, not for navigation. Check official charts and publications, the latest notices and your company's instructions before you rely on any figure here.