How far is Deale, MD from Rockville, MD?
The driving distance from Deale, MD to Rockville, MD is about 48.5 miles (78.1 km), with a travel time of about 01h 04m by car.
- The straight-line flight distance is about 38.5 miles (62 km).
- For a round trip, plan for roughly 02h 08m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 04m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Prince George's County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers
Driving Route Map
The map below follows the saved road route between Deale and Rockville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Deale and Rockville.
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1
Start on Trapper Way
51 m · 13 sec · Trapper Way
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2
Turn left onto Owings Beach Road
740 ft · 28 sec · Owings Beach Road
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3
Turn right onto Drum Point Road
1383 ft · 53 sec · Drum Point Road
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4
At the end of the road, turn left onto Deale Road
1643 ft · 48 sec · Deale Road
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5
At the end of the road, turn right onto Rockhold Creek Road
1.2 km · 2 min · Rockhold Creek Road
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6
At the end of the road, turn left onto East Bay Front Road
6 mi · 9 min · East Bay Front Road
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7
Turn right onto Southern Maryland Boulevard
156 m · 13 sec · Southern Maryland Boulevard
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8
Take the ramp left toward MD 4 North: Washington
886 ft · 22 sec
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9
Merge slight left onto Stephanie Roper Highway
4.4 mi · 6 min · Stephanie Roper Highway
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10
Take the exit slight right toward MD 717: Upper Marlboro
1525 ft · 52 sec
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11
Turn right onto Water Street
1300 ft · 31 sec · Water Street
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12
Turn right onto Main Street
2466 ft · 59 sec · Main Street
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13
Turn left onto Largo Road
7.6 mi · 12 min · Largo Road
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14
Continue on Landover Road
1.7 mi · 3 min · Landover Road
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15
Take the ramp straight toward I 95 North, I 495 North: College Park, Baltimore
2934 ft · 1 min
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16
Merge slight left onto Capital Beltway
9 mi · 12 min · Capital Beltway
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17
Keep slight left to continue on Capital Beltway
9.5 mi · 12 min · Capital Beltway
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18
Keep slight right to continue on I 270 North: Frederick
3.6 mi · 5 min
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19
Keep slight right to continue on I 270 North
1.8 mi · 2 min
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20
Take the exit slight right toward MD 189: Falls Road
753 ft · 18 sec
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21
Keep slight right to continue on MD 189 North: Falls Road, Rockville, Town Center
567 ft · 14 sec
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22
Turn straight onto Falls Road
132 m · 21 sec · Falls Road
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23
Turn left onto Great Falls Road
1.1 km · 2 min · Great Falls Road
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24
Continue on West Montgomery Avenue
1159 ft · 38 sec · West Montgomery Avenue
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25
Turn right onto South Washington Street
19 m · 2 sec · South Washington Street
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26
Arrive at your destination
0 m · 1 sec · South Washington Street
Car Route Details
A richer read on the saved driving route between Deale and Rockville.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Capital Beltway
Keep slight left to continue on Capital Beltway
9.52 mi · 00h 12m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Rain Showers leaving Deale and Rain Showers near Rockville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Deale to Rockville?
The road trip is about 48.5 miles (78.1 km) and usually takes 01h 04m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Glenarden is a useful midpoint, sitting about 24 miles from Deale and 24.5 miles from Rockville.
How much longer is the road route than the straight-line distance?
The direct path is about 38.5 miles (62 km), while the road route adds roughly 10 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:22 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.99 one way or $13.97 round trip. Estimated CO2 is about 15.2 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Deale and Rain Showers near Rockville.
Stop Ideas Near Glenarden
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
United States Capitol
D C Government
THEARC: Town Hall Education Arts Recreation Campus
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Glenarden.
New Carrollton station
Washington Union Station
Union Station
Rockville station
Flight Path Map
This map shows the direct air route between Deale and Rockville. Straight-line distance: 38.51 mi (61.97 km).
#1 Deale
Census designated place
| Population | 4,945 |
| Coordinates | 38.7765100, -76.5552400 |
| Altitude | 2 |
| Country | United States |
#2 Rockville
The most populous city in Montgomery County, Maryland.
| Population | 69,512 |
| Coordinates | 39.0840000, -77.1527600 |
| Altitude | 137 |
| Country | United States |
End: South Washington Street (-77.152887, 39.083997)
Estimated Travel Time
Distance: 78 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 37m |
| 40 mph (64.37 km/h) | 01h 12m |
| 50 mph (80.47 km/h) | 00h 58m |
| 60 mph (96.56 km/h) | 00h 48m |
| 70 mph (112.65 km/h) | 00h 41m |
| 80 mph (129 km/h) | 00h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $6.99 | $13.97 |
| Mid-grade | $4.60 | $7.86 | $15.73 |
| Premium | $4.95 | $8.47 | $16.94 |
| Diesel | $5.98 | $10.23 | $20.45 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Maryland · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.