Cleveland is a slightly untidy name on a modern map. The county was abolished in the 1990s, but people still use it because it describes a real, connected area around the Tees. Search for Cleveland singles and you are usually looking for people in or around Middlesbrough, Stockton-on-Tees, Thornaby, Redcar and the surrounding communities.
That geography matters. Someone living in Linthorpe may reasonably consider a person in Acklam, Marton or central Middlesbrough nearby. Thornaby and Stockton sit on opposite sides of the river, while Redcar is still close enough for an ordinary evening out. These are practical distances, not the generous version of “nearby” used by national apps.
A dating pool is only useful if the people in it are close enough to meet without turning every date into a day trip.
Use your location honestly and decide what travelling feels reasonable for your own routine. Ten miles can be easy if both people drive. It can feel much farther when one person relies on buses, works shifts or has caring responsibilities. There is no correct radius. The useful one is the radius you would willingly travel on a wet Tuesday evening.
If you live north of this area in County Durham, use the separate County Durham service rather than stretching a Cleveland search until it stops being local.