The drive from Algonquin, MD to Gaithersburg, MD covers 105.6 miles and takes about 2h 31m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Ocean Gateway, 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 53.1 miles on Ocean Gateway.
At current regular gas prices, budget about $17.51 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.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
52.8 miles from Algonquin, MD
A natural place for your longest stop of the day
, about 1h 21m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 31m. Total distance: 105.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 31m drive, comfortable solo distance.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a 2h 31m drive with frequent turns across 105.6 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 25 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Ocean Gateway is the longest continuous segment at about 53.1 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 2.2 miles in near Market Street.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 105.6 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 2.2 miles (Market Street): Lane positioning matters here; at 76.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 84.1 miles (I 495 / Capital Beltway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 16 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
7
2.2 mi into trip|~8m in|Market Street
Turn left onto Market Street
Lane positioning matters here
Use the left lane.
9
76.6 mi into trip|~1h 51m in
Keep slight left at fork toward I 495 North, I 95 North: Beltway
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Exit 7B
Toward I 495 North, I 95 North: Beltway
8
84.1 mi into trip|~2h 1m in|I 495 / Capital Beltway
Keep slight left at fork onto I 495 / Capital Beltway toward I 495 West: Beltway, Silver Spring
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 495 West: Beltway, Silver Spring
8
93.6 mi into trip|~2h 13m in|I 270
Keep slight right at fork onto I 270 toward I 270 North: Frederick
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 35
Toward I 270 North: Frederick
7
97.2 mi into trip|~2h 18m in|I 270
Keep slight right at fork onto I 270 toward I 270 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 270 North
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 Algonquin, MD to Gaithersburg, MD, road signs begin pointing toward Silver Spring along the way.
Silver Spring
76.2 mi in|~1h 50m
Main Roads
Road
Distance
Duration
Ocean Gateway
53.1 mi
1h 14m
John Hanson Highway
18.4 mi
22m
Capital Beltway
16.4 mi
21m
I 270
10.9 mi
14m
Senator Malkus Junior Bridge
1.6 mi
2m
Glasgow Street
1.1 mi
4m
Sandy Hill Road
0.6 mi
2m
Maryland Avenue
0.6 mi
1m
Longest stretch:
Ocean Gateway
— 53.1 mi, about 1h 14m
Turn-by-Turn Driving Directions
Step-by-step road directions between Algonquin, MD and Gaithersburg, MD.
1
Start on Shawnee Road
0.1 mi·27 sec·Shawnee Road
2
Turn right onto Sandy Hill Road
0.6 mi·2 min·Sandy Hill Road
3
Continue on Glasgow Street
1.1 mi·4 min·Glasgow Street
4
At end of road, turn left onto High Street
0.1 mi·23 sec·High Street
5
Turn right onto Spring Street
407 ft·13 sec·Spring Street
6
Continue on Academy Street
432 ft·20 sec·Academy Street
7
Turn left onto Market Street
314 ft·8 sec·Market Street
Use the left lane.
8
Continue on Maryland Avenue
0.6 mi·1 min·Maryland Avenue
9
Turn left onto US 50
0.2 mi·32 sec·Sunburst Highway
10
Continue on US 50
1.6 mi·2 min·Senator Malkus Junior Bridge
11
Continue on US 50
53 mi·1 hr 14 min·Ocean Gateway
Use the straight / slight right lanes.
12
Continue on US 50; US 301; MD 2
18 mi·22 min·John Hanson Highway
Use the straight / slight right lanes.
13
Take the exit
0.4 mi·57 sec
Exit 7BToward I 95 North, I 495 North: Baltimore, Silver Spring
14
Keep slight left at fork
0.6 mi·1 min
Exit 7BToward I 495 North, I 95 North: BeltwayUse the slight left lane.
15
Merge onto I 95; I 495
6.9 mi·8 min·Capital Beltway
Use the straight / slight right lanes.
16
Keep slight left at fork onto I 495
9.5 mi·12 min·Capital Beltway
Toward I 495 West: Beltway, Silver SpringUse the straight / slight right lanes.
17
Keep slight right at fork onto I 270
3.6 mi·4 min·I 270
Exit 35Toward I 270 North: FrederickUse the straight / slight right lanes.
The midpoint is around 54.1 miles from Algonquin, MD, which is a good place for a longer meal and fuel stop.
Arriving in Gaithersburg, MD
The final approach into Gaithersburg, MD usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Gaithersburg, MD.
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...
7 mi from route
~17 min detour
$20
near mile 100.6
Harriet Tubman Underground Railroad National Historical Park
National Historical Park
Harriet Tubman was a deeply spiritual woman who lived her ideals and dedicated her life to freedom. She is the Underground Railroad’s best known conductor and before the Civil War repeatedly risked he...
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!
17 mi from route
~43 min detour
Free
near mile 108.1
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...
18 mi from route
~46 min detour
Free
near mile 108.1
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$17.51 one way
$35.01 round trip
$4.21/gal25.4 MPG avg37 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$19.17
$38.35
premium
$4.93
$20.48
$40.96
diesel
$5.61
$23.32
$46.63
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$18
Meals
$25–$50
Total
$43–$68
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 36.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
31.7
0
$11.09
$5.07
Efficient EV
26.4
0
$9.24
$4.22
EV Truck/SUV
42.2
0
$14.78
$6.76
Gas CO2
37 kg
EV CO2
12 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
Algonquin, MD
Morning
in Algonquin on Friday
Local time
9:18 AM
EDT
Current temp
76°F
Unavailable
Live forecast
Destination
Gaithersburg, MD
Morning
in Gaithersburg on Friday
Local time
9:18 AM
EDT
Current temp
73°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
3 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
2h 31m 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 Algonquin, MD to Gaithersburg, MD covers 105.6 miles and takes about 2h 31m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Ocean Gateway, 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 52.8 miles from Algonquin, MD. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $17.51 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.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 16 significant decision points across 105.6 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 2.2 miles (Market Street): Lane positioning matters here; at 76.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 84.1 miles (I 495 / Capital Beltway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
On the drive from Algonquin, MD to Gaithersburg, MD, road signs begin pointing toward Silver Spring along the way.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from
OSRM
over
OpenStreetMap.
Fuel cost uses
EIA
weekly regional averages.
National park proximity is from the
NPS API.
Pages are published only after passing our data-quality checks; our
methodology page
documents refresh cadence, editorial standards, and known limitations.
