Welling railway station is situated in Welling , part of the London Borough of Bexley .
Welling railway station is is served by the Bexleyheath Line , 11 miles 28 chains ( 18.3 km ) from London Charing Cross .
Welling railway station is situated in Welling , part of the London Borough of Bexley , and is served by the Bexleyheath Line , 11 miles 28 chains ( 18.3 km ) from London Charing Cross .