Savannah and Ruth, both 14 years old, were last seen on Wednesday and reportedly travelled to Scarborough.
North Yorkshire Police then mounted an investigation in the seaside resort following their disappearance.
On Monday, June 13, South Yorkshire Police confirmed that the pair had been found on Sunday.
They said: “We're very pleased to report that the missing 14-year-old girls Savannah and Ruth from Doncaster were found safe and well yesterday.”