Using this map and the numerous tentative sites, we can begin understanding the ambitious undertaking and scope of inscribing a multi-national serial nomination tentatively titled the "Trans-Atlantic Slave Route".

This is not an exhaustive list, but it does show the sites that could ultimately be included in a transnational nomination. Realistically, this Slave Route nomination would likely proceed in phases. For example: West African Slave Ports (phase I), Trans-Atlantic Slave Route (phase II), Trans-Saharan Slave Route (phase III), Liberation & Abolition (phase IV).

Angola
Corredor do Kwanza - Cultural Landscape (09/05/2017)

Benin
The city of Ouidah: old neighborhoods and the Slave Route (31/10/1996)

Cameroon
The Slave Port of Bimbia and its associated sites (02/02/2018)

Guinea
Slave Route in Africa Timbo Segment in Rio Pongo (29/03/2001)

Liberia
Providence Island (30/03/2017)

Malawi
Malawi Slave Routes and Dr. David Livingstone Trail (01/02/2011)

Portugal
Sites of Globalization (31/01/2017)

Sierra Leone
Bunce Island (01/06/2012)
The Gateway to the Old King's Yards (01/06/2012)

South Sudan
Deim Zubeir – Slave route site (04/10/2017)

Tanzania
The Central Slave and Ivory Trade Route (20/02/2006)

Togo
Woold Homé (08/01/2002)

WHS Included:
Valongo Wharf Archaeological Site (Brazil)
Kunta Kinteh Island and Related Sites (Gambia the)
Island of Gorée (Senegal)