The drive from Rockville, MD to Centreville, MD covers 72.6 miles and takes about 1h 38m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Blue Star Memorial Highway, John Hanson Highway, Capital Beltway for much of the mileage,
and the overall profile is turn-heavy local drive.
The longest uninterrupted segment is about 27.3 miles on Blue Star Memorial Highway.
At current regular gas prices, budget about $12.04 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
36.3 miles from Rockville, MD
A natural place for your longest stop of the day
, about 48m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 38m. Total distance: 72.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 38m drive, comfortable solo distance.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a 1h 38m drive with frequent turns across 72.6 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 18 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Blue Star Memorial Highway is the longest continuous segment at about 27.3 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 72.6 miles you will encounter 10 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 1 miles: Lane positioning matters here; at 3.9 miles (I 270): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 6.7 miles (I 495 / Capital Beltway): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 10 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
1 mi into trip|~2m in
Take the ramp toward I 270 South
Lane positioning matters here
Use the left lane.
Toward I 270 South
8
3.9 mi into trip|~7m in|I 270
Keep slight left at fork onto I 270 toward I 270 South: Silver Spring, College Park
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / straight lanes.
Toward I 270 South: Silver Spring, College Park
5
6.7 mi into trip|~11m in|I 495 / Capital Beltway
Merge onto I 495 / Capital Beltway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
23 mi into trip|~32m in
Take the exit toward US 50 East: Annapolis
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 19A
Toward US 50 East: Annapolis
5
24 mi into trip|~34m in|US 50 / John Hanson Highway
Merge onto US 50 / John Hanson Highway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Rockville, MD to Centreville, MD, road signs begin pointing toward College Park along the way.
College Park
3.9 mi in|~7m|via I 270
Main Roads
Road
Distance
Duration
Blue Star Memorial Highway
27.3 mi
38m
John Hanson Highway
18.7 mi
21m
Capital Beltway
16.3 mi
21m
I 270
5.3 mi
7m
Centreville Road
2 mi
3m
Great Falls Road
0.6 mi
1m
West Montgomery Avenue
0.2 mi
<1m
Falls Road
0.2 mi
<1m
Longest stretch:
Blue Star Memorial Highway
— 27.3 mi, about 38m
Turn-by-Turn Driving Directions
Step-by-step road directions between Rockville, MD and Centreville, MD.
1
Start on South Washington Street
63 ft·8 sec·South Washington Street
2
Turn left onto West Montgomery Avenue
0.2 mi·33 sec·West Montgomery Avenue
3
Continue on Great Falls Road
0.6 mi·1 min·Great Falls Road
4
Turn right onto MD 189
432 ft·17 sec·Falls Road
5
Continue on MD 189
471 ft·18 sec·Falls Road
6
Take the ramp
0.3 mi·51 sec
Toward I 270 SouthUse the left lane.
7
Merge onto I 270
2.6 mi·3 min·I 270
8
Keep slight left at fork onto I 270
2.8 mi·3 min·I 270
Toward I 270 South: Silver Spring, College ParkUse the slight left / straight lanes.
9
Merge onto I 495
16 mi·21 min·Capital Beltway
Use the straight / slight right lanes.
10
Take the exit
1.0 mi·2 min
Exit 19AToward US 50 East: AnnapolisUse the straight / slight right lanes.
11
Merge onto US 50
19 mi·21 min·John Hanson Highway
Use the straight / slight right lanes.
12
Continue on US 50; US 301; MD 2
22 mi·30 min·Blue Star Memorial Highway
Use the straight / slight right lanes.
13
Keep slight left at fork onto US 301
5.7 mi·8 min·Blue Star Memorial Highway
Toward US 301 North
14
Take the exit
0.3 mi·49 sec
Toward MD 213 North
15
Turn straight onto MD 213
2.0 mi·3 min·Centreville Road
16
Continue on MD 213
0.2 mi·15 sec·South Commerce Street
17
Turn right onto Kidwell Avenue
227 ft·9 sec·Kidwell Avenue
18
Arrive at destination
Kidwell Avenue
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 36.3 miles from Rockville, MD, or about 48m into the drive.
The longest continuous stretch on this route runs about 27.3 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 16 miles or 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 36.3 miles or 48m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 22m
Traffic, exits, and arrival timing usually matter more near Centreville, MD than in the middle of the route.
Before You Leave
+
Open the route before leaving Rockville, MD so your first major turns are already loaded.
Day 1
Settle into the route from Rockville, MD
This is one driving day of about 72.6 miles and 1h 38m.
Your first comfortable stop window is around 16 miles from Rockville, MD.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Blue Star Memorial Highway for about 27.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 36.3 mi from Rockville, MD
· 48m into the drive
The midpoint is around 36.3 miles from Rockville, MD, which is a good place for a longer meal and fuel stop.
Arriving in Centreville, MD
The final approach into Centreville, MD usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
National Parks Near This Route
Worth a detour if your schedule allows.
Chesapeake & Ohio Canal National Historical Park
National Historical Park
Preserving America's early transportation history, the C&O Canal began as a dream of passage to Western wealth. Operating for nearly 100 years the canal was a lifeline for communities along the Potoma...
The Potomac River corridor is rich in both history and recreation, offering a chance to both explore your heritage and choose your adventure along the way. Start your journey here!
During the summer of 1864, the Confederacy carried out a bold plan to turn the tide of the Civil War in their favor. They planned to capture Washington, DC and influence the election of 1864. On July...
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$12.04 one way
$24.07 round trip
$4.21/gal25.4 MPG avg25 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$13.18
$26.36
premium
$4.93
$14.08
$28.16
diesel
$5.61
$16.03
$32.06
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$12
Meals
$25–$50
Total
$37–$62
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 25.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $8 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
21.8
0
$7.62
$3.48
Efficient EV
18.2
0
$6.35
$2.90
EV Truck/SUV
29
0
$10.16
$4.65
Gas CO2
25 kg
EV CO2
8 kg (68% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 17, 2026
Origin
Rockville, MD
Late night
in Rockville on Saturday
Local time
12:39 AM
EDT
Current temp
77°F
Unavailable
Live forecast
Destination
Centreville, MD
Late night
in Centreville on Saturday
Local time
12:39 AM
EDT
Current temp
50°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
27 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 38m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Rockville, MD to Centreville, MD covers 72.6 miles and takes about 1h 38m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Blue Star Memorial Highway, John Hanson Highway, Capital Beltway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 36.3 miles from Rockville, MD. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $12.04 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 72.6 miles you will encounter 10 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 1 miles: Lane positioning matters here; at 3.9 miles (I 270): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 6.7 miles (I 495 / Capital Beltway): Merge point - match speed before joining. Lane positioning matters here.
On the drive from Rockville, MD to Centreville, MD, road signs begin pointing toward College Park along the way.
Yes. Nearby national parks include Chesapeake & Ohio Canal National Historical Park, Potomac Heritage National Scenic Trail and Monocacy National Battlefield.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
