Port-to-port sea distance
Ras Tanura to Sriracha distance
The sea distance from Ras Tanura (Saudi Arabia) to Sriracha (Thailand) is about 4,517 nautical miles (8,365 km), via the Strait of Hormuz and Malacca Strait. At 12 knots that is about 15 days 16 hours at sea.
Distance
4,517 nm
8,365 km
Sea days @ 12 kn
15.7
15 days 16 hours
ECA miles
0 nm
No ECA on route
Canals & straits
2
Strait of Hormuz · Malacca Strait
Sea days by speed
| Speed | One way | Round voyage |
|---|---|---|
| 10 knots | 18.8 days | 37.6 days |
| 11 knots | 17.1 days | 34.2 days |
| 12 knots | 15.7 days | 31.4 days |
| 13 knots | 14.5 days | 29.0 days |
| 14 knots | 13.4 days | 26.9 days |
| 15 knots | 12.5 days | 25.1 days |
Steaming time only, with no allowance for weather, canal waiting or port time. The round voyage assumes the ship ballasts back on the same route.
Routes compared
Avoiding the Malacca Strait (via Sunda or Lombok)
5,246 nm+730 nm
18.2 days at 12 kn · Strait of Hormuz · Sunda Strait · Malacca Strait
See it on the map- Very deep-draft ships sometimes avoid the Malacca and Singapore straits and go through the Lombok or Sunda strait instead, which adds 730 nm (about 2.5 days at 12 knots).
Voyage estimates by ship size
About this trade
Arabian Gulf → South-east Asia crude. Gulf crude into Singapore, Malaysia, Thailand, Vietnam and the Philippines, often part-discharged or transhipped around the Singapore Strait.
- Typical ship sizes
- VLCC, Suezmax, Aframax
Questions
How far is Ras Tanura from Sriracha by sea?
The sea distance from Ras Tanura to Sriracha is about 4,517 nautical miles (8,365 km), via the Strait of Hormuz and Malacca Strait.
How long does a tanker take to sail from Ras Tanura to Sriracha?
About 15 days 16 hours at 12 knots, or 13.4 days at 14 knots. That is steaming time only; add time for port calls, canal transits and weather.
Which canals and straits does the Ras Tanura–Sriracha route pass?
The shortest route passes the Strait of Hormuz and Malacca Strait. Alternative routings are listed above for ships that cannot or will not use them.
How much of the voyage is inside an Emission Control Area?
None. The whole route is outside Emission Control Areas, so the 0.50% global sulphur cap applies throughout.
Terms on this page
Distances are calculated by Vessbook on a modelled global shipping-lane network for a tanker at 12 m draft, from berth area to berth area.
More voyages from Ras Tanura
- Ras Tanura to Karachi953 nm
- Ras Tanura to Sikka1,127 nm
- Ras Tanura to Vadinar1,127 nm
- Ras Tanura to New Mangalore1,762 nm
- Ras Tanura to Kochi1,805 nm
- Ras Tanura to Paradip3,070 nm
- Ras Tanura to Chittagong3,310 nm
- Ras Tanura to Pengerang3,739 nm
- Ras Tanura to Singapore3,739 nm
- Ras Tanura to Aliaga3,755 nm
- Ras Tanura to Augusta4,090 nm
- Ras Tanura to Cilacap4,222 nm