You have to travel to a place which starts with the last letter of the above place

[ForFunAquaTurtle]

For example
Doncaster to reading
Reading to Gillingham
And so on

I will start
Newcastle to Edinburgh

Niagra falls

Helston to Nice

Nice to Estepona

Oh I like both of those places

Estepona to Alicante.

Alicante to Eastleigh

Eastleigh to Hanover.

Hanover to Rugby

Rugby to Yukashima.

Alcoy to Yakima

Yakima to Airlie Beach

Airlie Beach to Halifax

Halifax to Xuchang

Xuchang to Guildford

Guildford to Dorchester.

Dorchester to Rio de Janeiro

Rio de Janeiro to Osaka.