Propane in Millington

4 propane locations in Millington, MD.

Of the 4 propane locations listed in Millington, 4 offer tank exchange.

Nearby cities in Maryland with listed propane: Galena (2 locations, about 6 mi), Chestertown (6 locations, about 11 mi) and Centreville (2 locations, about 19 mi).

4 locations

Tank exchange in Millington (4)

Stores listed by the exchange brands' own retailer locators as carrying swap cages for grill-size cylinders. A listing is not a stock check, so call ahead if you need a tank at a particular hour.

Country Liquor

208 Sassafras Street, Millington, MD 21651

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Food Lion #2117

31810 River Road, Millington, MD 21651

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Out Post 544

1921 Dudley Corner Rd., Millington, MD 21651

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Tailgate Market

198 Sassafras St, Millington, MD 21651

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Before you go

Refill vs. Tank Exchange: What You Actually Get

Exchange trades a tank; refill sells you gas by the gallon. The difference in what you get home with is larger than most people expect.

When Does a Propane Tank Expire?

Twelve years from the date stamped on the collar, then a requalification interval that depends on the test method. An out-of-date cylinder cannot legally be refilled.