How far is Silver Spring, MD from Darnestown, MD?
The driving distance from Silver Spring, MD to Darnestown, MD is about 20.3 miles (32.6 km), with a travel time of about 00h 35m by car.
- The straight-line flight distance is about 16.2 miles (26.1 km).
- For a round trip, plan for roughly 01h 11m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 35m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
The most populous city in Montgomery County, Maryland.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Rain Showers
Driving Route Map
The map below follows the saved road route between Silver Spring and Darnestown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Silver Spring and Darnestown.
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1
Start on the route
26 m · 8 sec
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2
Turn right
61 m · 15 sec
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3
Merge slight left onto Georgia Avenue
1.8 mi · 4 min · Georgia Avenue
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4
Take the ramp slight right toward I 495 West: Northern Virginia
624 ft · 15 sec
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5
Merge slight left onto Capital Beltway
3.9 mi · 5 min · Capital Beltway
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6
Keep slight right to continue on I 270 North: Frederick
3.6 mi · 5 min
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7
Keep slight right to continue on I 270 North
2.9 mi · 4 min
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8
Take the exit slight right toward MD 28 West: Darnestown
1192 ft · 29 sec
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9
Turn straight onto West Montgomery Avenue
1.1 km · 1 min · West Montgomery Avenue
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10
Turn slight left
113 m · 16 sec
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11
Turn left onto Darnestown Road
1.9 mi · 4 min · Darnestown Road
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12
Turn left onto Darnestown Road
5 mi · 10 min · Darnestown Road
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13
Turn right
35 m · 11 sec
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14
Turn right
46 m · 11 sec
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Silver Spring and Darnestown.
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.
Darnestown Road
Turn left onto Darnestown Road
4.98 mi · 00h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Rain Showers Likely leaving Silver Spring and Rain Showers near Darnestown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Silver Spring to Darnestown?
The road trip is about 20.3 miles (32.6 km) and usually takes 00h 35m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Rockville is a useful midpoint, sitting about 10.1 miles from Silver Spring and 10.1 miles from Darnestown.
How much longer is the road route than the straight-line distance?
The direct path is about 16.2 miles (26.1 km), while the road route adds roughly 4.1 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:18 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.94 one way or $5.88 round trip. Estimated CO2 is about 6.4 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Silver Spring and Rain Showers near Darnestown.
Stop Ideas Near Rockville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
United States Capitol
D C Government
The John Wilson Building
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Rockville.
Rockville station
Washington Union Station
New Carrollton station
Union Station
Flight Path Map
This map shows the direct air route between Silver Spring and Darnestown. Straight-line distance: 16.2 mi (26.07 km).
#1 Silver Spring
A city in Montgomery County, Maryland.
| Population | 71,452 |
| Coordinates | 38.9906700, -77.0260900 |
| Altitude | 104 |
| Country | United States |
#2 Darnestown
Census-designated place in Montgomery County, Maryland, United States
| Population | 6,802 |
| Coordinates | 39.1034400, -77.2908200 |
| Altitude | 133 |
| Country | United States |
End: Darnestown (-77.29082, 39.10344)
Estimated Travel Time
Distance: 33 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 40m |
| 40 mph (64.37 km/h) | 00h 30m |
| 50 mph (80.47 km/h) | 00h 24m |
| 60 mph (96.56 km/h) | 00h 20m |
| 70 mph (112.65 km/h) | 00h 17m |
| 80 mph (129 km/h) | 00h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.94 | $5.88 |
| Mid-grade | $4.60 | $3.31 | $6.62 |
| Premium | $4.95 | $3.57 | $7.13 |
| Diesel | $5.98 | $4.31 | $8.61 |
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.