In a clockwise direction, beginning in the north, the following cities and municipalities border on Dassow: Kalkhorst, Roggenstorf, Papenhusen, Schönberg and Lübeck (Priwall, now a district within Travemünde).
Formerly, there were also train and car ferry routes to Großenbrode (1951–1963) and Warnemünde (1903–1995) and a car ferry route to Travemünde (1963–1990), all in Germany.
Originally the Finnhansa sailed on the route Helsinki (Finland) — Nynäshamn (Sweden) — Karlskrona (Sweden) — Lübeck (Germany) — Slite (Sweden) — Helsinki carrying up to 1424 passengers, but after a few years the route was simplified into Helsinki — Nynäshamn — Travemünde.
Apart from numerous bridges, the Herren Tunnel, passes under the Trave and a ferry connects Travemünde with Priwall.
The new ship, Peter Pan (3), had replaced the former Nils Holgersson (3) (now Abel Tasman) on the Travemünde-Trelleborg route in Germany in 1986.
Mikhail Gromow accomplished a European round flight on the route Moscow – Travemünde – Berlin – Paris – Rome – Marseille – London – Paris – Berlin – Warsaw – Moscow with the Krylia Sovietov, which lasted from 10 July to 8 August 1929 and generated considerable publicity.