Burns Harbour: 12,245 t/day estimated with Duluth Burns Harbour Indiana Harbor: 11,877 t/day estimated with Duluth Indiana Harbor Gary: 7,525 t/day estimated with Duluth Gary Two Harbors: 6,372 t/day estimated with Duluth Two Harbors Detroit: 6,228 t/day estimated with Duluth Detroit Port Dover: 5,439 t/day estimated with Duluth Port Dover Sarnia: 5,199 t/day estimated with Duluth Sarnia Hamilton: 5,161 t/day estimated with Duluth Hamilton Conneaut: 4,227 t/day estimated with Duluth Conneaut Cleveland: 4,124 t/day estimated with Duluth Cleveland Quebec: 3,473 t/day estimated with Duluth Quebec Toledo: 2,416 t/day estimated with Duluth Toledo Thunder Bay: 1,603 t/day estimated with Duluth Thunder Bay Presque Isle: 1,497 t/day estimated with Duluth Presque Isle Monroe: 1,151 t/day estimated with Duluth Monroe Montreal: 804 t/day estimated with Duluth Montreal Green Bay: 708 t/day estimated with Duluth Green Bay Buffington: 631 t/day estimated with Duluth Buffington Sandusky: 605 t/day estimated with Duluth Sandusky Ashtabula: 560 t/day estimated with Duluth Ashtabula Bay City: 546 t/day estimated with Duluth Bay City Port Cartier: 513 t/day estimated with Duluth Port Cartier Toronto: 407 t/day estimated with Duluth Toronto Chicago: 358 t/day estimated with Duluth Chicago Grand Haven: 172 t/day estimated with Duluth Grand Haven Fairport: 172 t/day estimated with Duluth Fairport Milwaukee: 166 t/day estimated with Duluth Milwaukee Ravenna: 165 t/day estimated with Duluth Ravenna Calumet Harbor: 156 t/day estimated with Duluth Calumet Harbor La Baie (Port Alfred): 115 t/day estimated with Duluth La Baie (Port Alfred) Erie: 109 t/day estimated with Duluth Erie Clarkson: 103 t/day estimated with Duluth Clarkson Torre Annunziata: 79 t/day estimated with Duluth Torre Annunziata Bari: 65 t/day estimated with Duluth Bari Casablanca: 52 t/day estimated with Duluth Casablanca Sept Iles: 50 t/day estimated with Duluth Sept Iles Alger: 36 t/day estimated with Duluth Alger Trois Rivieres: 29 t/day estimated with Duluth Trois Rivieres Baie Comeau: 28 t/day estimated with Duluth Baie Comeau El Dekheila: 27 t/day estimated with Duluth El Dekheila Oran: 24 t/day estimated with Duluth Oran Progreso: 23 t/day estimated with Duluth Progreso Algeciras: 22 t/day estimated with Duluth Algeciras Bilbao: 22 t/day estimated with Duluth Bilbao Huelva: 17 t/day estimated with Duluth Huelva Lagos: 16 t/day estimated with Duluth Lagos Leixoes: 16 t/day estimated with Duluth Leixoes Tripoli: 15 t/day estimated with Duluth Tripoli Sfax: 15 t/day estimated with Duluth Sfax Rades (La Goulette): 13 t/day estimated with Duluth Rades (La Goulette) Jorf Lasfar: 13 t/day estimated with Duluth Jorf Lasfar Salerno: 13 t/day estimated with Duluth Salerno Skikda (Port Methanier): 12 t/day estimated with Duluth Skikda (Port Methanier) Zarate: 11 t/day estimated with Duluth Zarate Porto Di Lido-Venezia: 11 t/day estimated with Duluth Porto Di Lido-Venezia Cadiz: 11 t/day estimated with Duluth Cadiz Terneuzen: 11 t/day estimated with Duluth Terneuzen Puerto Cabello: 10 t/day estimated with Duluth Puerto Cabello Livorno: 10 t/day estimated with Duluth Livorno Taranto: 10 t/day estimated with Duluth Taranto Constantza: 9 t/day estimated with Duluth Tilbury: 9 t/day estimated with Duluth Burgas: 9 t/day estimated with Duluth Waterford: 9 t/day estimated with Duluth Trieste: 9 t/day estimated with Duluth Antwerp: 8 t/day estimated with Duluth Izmir: 7 t/day estimated with Duluth Londonderry: 7 t/day estimated with Duluth Lisboa: 7 t/day estimated with Duluth Manitowoc: 7 t/day estimated with Duluth Dunkirk: 6 t/day estimated with Duluth Güllük: 5 t/day estimated with Duluth Wilmington, DE: 5 t/day estimated with Duluth Årdalstangen: 4 t/day estimated with Duluth Port Everglades: 4 t/day estimated with Duluth Borusan: 4 t/day estimated with Duluth Bizerte: 3 t/day estimated with Duluth Kandla: 3 t/day estimated with Duluth Altamira: 3 t/day estimated with Duluth Mobile: 3 t/day estimated with Duluth Bristol: 3 t/day estimated with Duluth Brunsbuettel: 3 t/day estimated with Duluth Ceuta: 3 t/day estimated with Duluth Vlissingen: 3 t/day estimated with Duluth Valletta: 3 t/day estimated with Duluth Tarragona: 3 t/day estimated with Duluth Sines: 3 t/day estimated with Duluth Napoli: 2 t/day estimated with Duluth Baltimore: 2 t/day estimated with Duluth Rostock: 2 t/day estimated with Duluth Kuantan: 2 t/day estimated with Duluth Vaasa: 2 t/day estimated with Duluth Gaspe: 2 t/day estimated with Duluth Bunbury: 2 t/day estimated with Duluth Pohang: 1 t/day estimated with Duluth Georgetown: 1 t/day estimated with Duluth Bremen: 1 t/day estimated with Duluth Gijon: 1 t/day estimated with Duluth Mumbai-Jawaharlal Nehru (Nhava Sheva): 1 t/day estimated with Duluth Pecem: 1 t/day estimated with Duluth Linden: 1 t/day estimated with Duluth Halifax: 1 t/day estimated with Duluth Amsterdam: 1 t/day estimated with Duluth Duluth + − ⌂
click to enable scroll zoom · drag to pan Full footprint: all 103 connections of Duluth aggregated over the SeaRoute (Eurostat) shipping lanes — each segment glows according to the estimated capacity it carries (IMF PortWatch, AIS 2019-2025).
Where vessels arrive from
Ports of origin (upstream)
1. Indiana Harbor United States 4.7 days between calls
2. Burns Harbour United States 4.0 days between calls
3. Gary United States 5.3 days between calls
4. Conneaut United States 4.5 days between calls
5. Cleveland United States 5.2 days between calls
Where they sail on to
Destination ports (downstream)
1. Burns Harbour United States 3.1 days between calls
2. Indiana Harbor United States 3.0 days between calls
3. Two Harbors United States 0.8 days between calls
4. Port Dover Canada 3.5 days between calls
5. Detroit United States 3.0 days between calls
IMF connection network based on vessel capacity before and after calling at this port (AIS 2019-2025). The time shown is the average elapsed between the call at one port and the next call at the other — it includes anchorage and berthing waits, which is why it far exceeds pure sailing time on short routes such as Algeciras–Tanger Med.
