Port-to-port sea distance
Supsa to Constanta distance
The sea distance from Supsa (Georgia) to Constanta (Romania) is about 594 nautical miles (1,100 km), on the open-sea route. At 12 knots that is about 2 days 2 hours at sea.
Distance
594 nm
1,100 km
Sea days @ 12 kn
2.1
2 days 2 hours
ECA miles
0 nm
No ECA on route
Canals & straits
0
Open-sea route
Sea days by speed
| Speed | One way | Round voyage |
|---|---|---|
| 10 knots | 2.5 days | 5.0 days |
| 11 knots | 2.3 days | 4.5 days |
| 12 knots | 2.1 days | 4.1 days |
| 13 knots | 1.9 days | 3.8 days |
| 14 knots | 1.8 days | 3.5 days |
| 15 knots | 1.7 days | 3.3 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
Voyage estimates by ship size
About this trade
Baltic & Black Sea crude. Crude out of the Baltic and the Black Sea, including CPC Blend from Kazakhstan and Azeri crude through Ceyhan and Supsa, into the Mediterranean, Europe and Asia.
- Typical ship sizes
- Suezmax, Aframax
- Related benchmark routes
- TD6 (Black Sea–Med Suezmax), TD17 (Baltic–UKC Aframax)
Questions
How far is Supsa from Constanta by sea?
The sea distance from Supsa to Constanta is about 594 nautical miles (1,100 km), on the open-sea route.
How long does a tanker take to sail from Supsa to Constanta?
About 2 days 2 hours at 12 knots, or 1.8 days at 14 knots. That is steaming time only; add time for port calls, canal transits and weather.
Which canals and straits does the Supsa–Constanta route pass?
None. The shortest route stays in open water without passing a major canal or strait.
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.