How far is Ellicott City, MD from Rockville, MD?
The driving distance from Ellicott City, MD to Rockville, MD is about 30 miles (48.3 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 22.8 miles (36.7 km).
- For a round trip, plan for roughly 01h 21m 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 40m.
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.
Census-designated place in Montgomery County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Rain Showers then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Ellicott City and Rockville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ellicott City and Rockville.
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1
Start on Old Columbia Pike
1.5 mi · 4 min · Old Columbia Pike
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2
Turn slight right onto Montgomery Road
676 ft · 23 sec · Montgomery Road
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3
Take the ramp left toward US 29 South: Washington
1302 ft · 32 sec
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4
Merge slight left onto Columbia Pike
10.4 mi · 14 min · Columbia Pike
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5
Take the exit slight right toward Laurel, Burtonsville
1740 ft · 42 sec
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6
Enter the roundabout and take exit 2 toward Old Columbia Pike
45 m · 3 sec · Old Columbia Pike
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7
Exit the roundabout onto Old Columbia Pike
1.4 km · 2 min · Old Columbia Pike
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8
Continue on Old Columbia Pike
1864 ft · 57 sec · Old Columbia Pike
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9
Continue on Spencerville Road
3.1 mi · 6 min · Spencerville Road
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10
Continue on Norbeck Road
8.7 mi · 14 min · Norbeck Road
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11
Continue on First Street
2575 ft · 57 sec · First Street
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12
Turn right onto Veirs Mill Road
2936 ft · 1 min · Veirs Mill Road
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13
Continue on East Jefferson Street
1622 ft · 54 sec · East Jefferson Street
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14
Turn right onto South Washington Street
91 m · 10 sec · South Washington Street
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15
Arrive at your destination
0 m · 1 sec · South Washington Street
Car Route Details
A richer read on the saved driving route between Ellicott City 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.
Columbia Pike
Merge slight left onto Columbia Pike
10.4 mi · 00h 14m
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.
Chance Rain Showers then Slight Chance Showers And Thunderstorms leaving Ellicott City and Chance Rain Showers then Slight Chance Showers And Thunderstorms near Rockville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ellicott City to Rockville?
The road trip is about 30 miles (48.3 km) and usually takes 00h 40m 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?
Burtonsville is a useful midpoint, sitting about 13.5 miles from Ellicott City and 16.5 miles from Rockville.
How much longer is the road route than the straight-line distance?
The direct path is about 22.8 miles (36.7 km), while the road route adds roughly 7.2 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 7:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.33 one way or $8.66 round trip. Estimated CO2 is about 9.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers then Slight Chance Showers And Thunderstorms around Ellicott City and Chance Rain Showers then Slight Chance Showers And Thunderstorms near Rockville.
Stop Ideas Near Burtonsville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Griffith Park at City Hall
D C Government
Gaithersburg City Hall
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Burtonsville.
Rockville station
New Carrollton station
BWI Rail Station
Washington Union Station
Flight Path Map
This map shows the direct air route between Ellicott City and Rockville. Straight-line distance: 22.82 mi (36.73 km).
#1 Ellicott City
Unincorporated community in Howard County, Maryland, United States
| Population | 65,834 |
| Coordinates | 39.2673300, -76.7983100 |
| Altitude | 55 |
| 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: 48 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 59m |
| 40 mph (64.37 km/h) | 00h 45m |
| 50 mph (80.47 km/h) | 00h 35m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 25m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $4.33 | $8.66 |
| Mid-grade | $4.60 | $4.87 | $9.75 |
| Premium | $4.95 | $5.25 | $10.50 |
| Diesel | $5.98 | $6.34 | $12.68 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.