In the FA Trophy, four of the five Kent sides in Saturday's second qualifying round will go into the draw for the next stage.
There were big away wins for Cray Wanderers - who beat Ryman Premier Horsham 2-1 - and Ramsgate, who thrashed Hitchin Town 6-3.
Dartford gave up a 3-1 lead to draw 3-3 at home with Oxford City.
However, Maidstone United were the county's only losers, going down 2-0 at Swindon Supermarine.
Dover Athletic's home tie with Cambridge City was abandoned in the second half, with Dover leading 2-0, and Whites chairman Jim Parmenter called the stoppage "ridiculous".
In Blue Square South, Bromley are now three games without a win after losing 3-2 at home to St Albans City. Nick McDonnell scored both the Lilywhites' goals.
Welling are eighth in the table after a 1-0 away win at Worcester City, James Baker with the winner.
In the Ryman Premier Division, Tonbridge Angels went up to fifth in the table with a 7-1 away win at Ashford Town (Middlesex), while Margate lost 3-2 at Billericay.
FA Trophy Second Qualifying Round
Dartford 3-3 Oxford City
Dover Athletic v Cambridge City Match abandoned with score 2-0
Hitchin Town 3-6 Ramsgate
Horsham 1-2 Cray Wanderers
Swindon Supermarine 2-0 Maidstone United
Blue Square South
Bromley 1-3 St Albans City
Worcester City 0-1 Welling United
Ryman Premier Division
Ashford Town (Middlesex) 1-7 Tonbridge Angels
Billericay Town 3-2 Margate
Ryman Division One South
Eastbourne Town 2-2 Folkestone Invicta
Fleet Town 2-2 Ashford Town
Sittingbourne v Walton Casuals Match abandoned with score 1-1
Mersham 1-1 Whitstable
Ryman Division One North
Leyton 2-0 Thamesmead Town
Waltham Forest 1-1 Chatham Town
Bulmers Cider Kent League Cup Second Round Second Leg
Beckenham Town P-P Faversham Town
Deal Town P-P Holmesdale
Erith Town 3-0 Lordswood
Greenwich Borough 2-5 Slade Green
Sporting Bengal United 2-4 Hythe Town
VCD Athletic 1-2 Tunbridge Wells
Vandanel Kent County League Premier Division
Bromley Green 1-3 Bearsted
Coney Hall 3-3 Phoenix Sports
Hollands & Blair P-P Sheerness East
Milton & Fulston Utd 2-2 Orpington
Rusthall P-P Snodland
Stansfeld O&B Club 2-0 Lewisham Borough (Community)
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