Has anyone heard of an english film about an orphan that finds his aunt after traveling half way across england

There's one about a 10-year-old orphan boy who travels across
South Africa to find his only living relative, an aunt. They have
Somewhat of a British accent, but not sure if that's the one you
Want.

"Released in the US as A Boy Ten Feet Tall, Sammy Going South is a rugged youngster's-eye-view adventure set in South Africa. 10-year-old orphan Sammy (Fergus McClelland), who resides in Port Said, tries to locate his only relative, who lives 5000 miles away across the desert in Durban. After the death of his first guide, an erstwhile peddler, Sammy is rescued by a wealthy tourist (Constance Cummings). Not anxious to return to Port Said, Sammy escapes his benefactress and links up with a crafty old hunter/diamond smuggler (Edward G. Robinson), whose life is saved by the boy. When the police search for Sammy, they arrest the old man, who has been a fugitive for years. When Sammy is finally united with his Aunt (Zena Walker), he learns that the old smuggler has willed him his fortune. Released in the US at 88 minutes, Sammy Going South was restored to its full 118 minutes for television." ~ Hal Erickson, All Movie