This drive from Mountain Lake Park to Baltimore, Maryland, covers 184.7 miles and is estimated to take around 3 hours and 50 minutes. It's a feasible one-day trip, so you won't need to worry about booking overnight stays. The route primarily utilizes the Dwight D. Eisenhower Highway, National Freeway, and Maryland Highway, with 36% of the drive on highways. You can expect a fuel cost of approximately $31 for this journey. Given that both your origin and destination are within the Northeast region, you'll remain in familiar territory throughout your travel.
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
92.3 miles from Mountain Lake Park, MD
A natural place for your longest stop of the day
, about 2h 2m into the drive
.
Main Roads
Road
Distance
Duration
Dwight D Eisenhower Highway
71 mi
1h 16m
National Freeway
45.7 mi
51m
Maryland Highway
20.7 mi
31m
I 70
15.6 mi
16m
New Georges Creek Road Southwest
11.1 mi
17m
Baltimore Beltway
4.7 mi
6m
I 70, US 40 (Dwight D Eisenhower Highway)
3.3 mi
3m
I 95
2.5 mi
3m
Longest stretch:
Dwight D Eisenhower Highway
— 71 mi, about 1h 16m
Turn-by-Turn Driving Directions
Step-by-step road directions between Mountain Lake Park, MD and Baltimore, MD.
1
Start on MD 135
6.3 mi·9 min·Maryland Highway
2
Continue on MD 135
14 mi·21 min·Maryland Highway
3
Continue on MD 135
1.5 mi·2 min·Pratt Street
4
Continue on MD 135
0.3 mi·32 sec·Front Street
5
Turn left onto MD 36
7.4 mi·12 min·New Georges Creek Road Southwest
6
Continue on MD 36
1.0 mi·3 min·West Main Street
7
Continue on MD 36
1.7 mi·3 min·Lower Georges Creek Road Southwest
8
Continue on MD 36
0.3 mi·40 sec·New Georges Creek Road Southwest
9
Turn right onto Paradise Street Southwest
0.6 mi·1 min·Paradise Street Southwest
10
Turn straight onto MD 36
3.3 mi·5 min·New Georges Creek Road Southwest
11
Take the ramp
0.5 mi·1 min
12
Merge onto I 68; US 40
46 mi·51 min·National Freeway
Use the straight / slight right lanes.
13
Continue on I 70; US 40
4.7 mi·5 min·Dwight D Eisenhower Highway
14
Continue on I 70; US 40
3.3 mi·3 min·I 70, US 40 (Dwight D Eisenhower Highway)
15
Continue on I 70
66 mi·1 hr 11 min·Dwight D Eisenhower Highway
Use the straight / slight right lanes.
16
Continue on I 70; US 40
6.5 mi·6 min·I 70; US 40
Use the straight / slight right lanes.
17
Keep slight left at fork onto I 70
9.1 mi·9 min·I 70
Toward BaltimoreUse the straight / slight right lanes.
18
Take the exit
0.2 mi·16 sec
Exit 91B-AToward I 695 North, I 695 South: New York, Towson, Baltimore, Glen BurnieUse the slight right lane.
19
Keep slight right at fork
0.5 mi·1 min
Exit 91AToward I 695 South: Baltimore, Glen BurnieUse the slight right lane.
20
Merge onto I 695
4.7 mi·6 min·Baltimore Beltway
Use the straight / slight right lanes.
21
Take the exit
0.2 mi·26 sec
Exit 11A; 11BToward I 95 North, I 95 South: Baltimore, WashingtonUse the straight / slight right lanes.
22
Keep slight left at fork
0.9 mi·1 min
Exit 11AToward I 95 North: BaltimoreUse the straight / slight right lanes.
23
Merge onto I 95
2.5 mi·3 min·I 95
Use the straight / slight right lanes.
24
Take the exit
0.6 mi·1 min
Exit 52Toward Russell Street NorthUse the slight right lane.
25
Continue on MD 295
1.0 mi·2 min·Russell Street
Use the straight / right lanes.
26
Continue on MD 295
0.3 mi·38 sec·South Paca Street
Use the straight / right lanes.
27
Turn right onto West Baltimore Street
0.6 mi·1 min·West Baltimore Street
Use the straight lane.
28
Turn left
281 ft·25 sec
29
At end of road, turn left onto East Fayette Street
212 ft·6 sec·East Fayette Street
30
Arrive at destination
East Fayette Street
Trip Plan
For this 3-hour and 50-minute drive, leaving early in the morning can help you avoid potential traffic, especially as you approach Baltimore. With only one recommended stop, you have plenty of flexibility to decide when and where to take a break based on your needs. The estimated fuel cost is around $31, so ensure your tank is adequately filled before you depart. A specific tip for this route: be mindful of the transition from the Dwight D. Eisenhower Highway, as the character of the road will change significantly as you get closer to your destination.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 92.3 miles from Mountain Lake Park, MD, or about 2h 2m into the drive.
The longest continuous stretch on this route runs about 71 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 41 miles or 1h 5m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 92.3 miles or 2h 2m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 6m
Traffic, exits, and arrival timing usually matter more near Baltimore, MD than in the middle of the route.
Before You Leave
+
Open the route before leaving Mountain Lake Park, MD so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Mountain Lake Park, MD
This is one driving day of about 184.7 miles and 3h 50m.
Your first comfortable stop window is around 41 miles from Mountain Lake Park, MD.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Dwight D Eisenhower Highway for about 71 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 14
5 decision points cluster between mile 163.9 and 178.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
163.9 mi into trip|~3h 19m in|I 70
Keep slight left at fork onto I 70 toward Baltimore
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward Baltimore
8
173 mi into trip|~3h 29m in
Take the exit toward I 695 North, I 695 South: New York, Towson, Baltimore, Glen Burnie
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 91B-A
Toward I 695 North, I 695 South: New York, Tows...
9
173.2 mi into trip|~3h 30m in
Keep slight right at fork toward I 695 South: Baltimore, Glen Burnie
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 91A
Toward I 695 South: Baltimore, Glen Burnie
8
178.5 mi into trip|~3h 37m in
Take the exit toward I 95 North, I 95 South: Baltimore, Washington
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 11A; 11B
Toward I 95 North, I 95 South: Baltimore, Washi...
8
178.7 mi into trip|~3h 38m in
Keep slight left at fork toward I 95 North: Baltimore
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 11A
Toward I 95 North: Baltimore
Fuel & Cost
Regular Gas
$30.62 one way
$61.24 round trip
$4.21/gal25.4 MPG avg65 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$33.54
$67.07
premium
$4.93
$35.82
$71.64
diesel
$5.61
$40.78
$81.56
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$31
Meals
$25–$50
Total
$56–$81
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 64.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
55.4
0
$19.39
$8.87
Efficient EV
46.2
0
$16.16
$7.39
EV Truck/SUV
73.9
0
$25.86
$11.82
Gas CO2
65 kg
EV CO2
22 kg (66% 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 15, 2026
Origin
Mountain Lake Park, MD
Night
in Mountain Lake Park on Saturday
Local time
9:18 PM
EDT
Current temp
45°F
Unavailable
Live forecast
Destination
Baltimore, MD
Night
in Baltimore on Saturday
Local time
9:18 PM
EDT
Current temp
75°F
Unavailable
Live forecast
54°F
Hancock, MD
92 mi in
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
30 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 50m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Monocacy National Battlefield
National Battlefield
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...
4 mi from route
~10 min detour
Free
near mile 133.7
23,000 soldiers were killed, wounded or missing after twelve hours of savage combat on September 17, 1862. The Battle of Antietam ended the Confederate Army of Northern Virginia's first invasion into...
At the confluence of the Shenandoah and Potomac rivers, on the ancestral home of the Tuscarora and Shawnee people, lies Harpers Ferry. Here you can explore John Brown's Raid against slavery. Find your...
16 mi from route
~39 min detour
$20
near mile 127.4
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!
18 mi from route
~45 min detour
Free
near mile 133.7
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...
25 mi from route
~63 min detour
$20
near mile 152.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
The drive offers a mixed experience, blending highway speeds with other road types. You'll spend a good portion of your time on major arteries like the Dwight D. Eisenhower Highway, which accounts for the longest uninterrupted stretch at 71 miles. While 36% of the route is on highways, expect the character to shift as you progress, likely transitioning from more rural or suburban settings to busier areas closer to Baltimore. This blend means you'll experience both faster travel and potentially more varied scenery along the way.
36% highway, the rest on surface roads — varied driving throughout.
30 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 71 mi on Dwight D Eisenhower Highway.
How Hard Is This Drive?
9/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 163.9 miles in near I 70.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 14 significant decision points across 184.7 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 163.9 miles (I 70): Highway fork - watch signs carefully. Lane positioning matters here; at 173 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 173.2 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Mountain Lake Park, MD and Baltimore, MD, road signs point toward Towson and Glen Burnie.
Slices of American history are around every corner in Baltimore. Maryland's largest city is a gritty old seaport town that's perhaps most famous as the site of Fort McHenry, where, at the height of the War of 1812, the sight of a tattered but defiant American flag flying over the harbor, despite a furious British bombardment, inspired Francis Scott Key to write the poem that was later adapted into the U.S. national anthem "Star-Spangled Banner". Nowadays, Baltimore's nonstop nightlife, temperate climate, tradition of hospitality (they don't call this place "Charm City" for nothing), and cultural attractions — not to mention its prime location on the juncture of Chesapeake Bay — made it one of the major tourist destinations of the Mid-Atlantic region.
Top landmarks
•Johns Hopkins Hospital — hospital in Baltimore, Maryland, United States
•Walters Art Museum — art museum in Baltimore, Maryland, US
•Baltimore Museum of Art — art museum in Baltimore, Maryland, USA
Doable as a same-day drive at 3h 50m. Total distance: 184.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 50m drive, comfortable solo distance.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 71 miles on Dwight D Eisenhower Highway. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Baltimore, MD before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 163.9 miles (I 70): Highway fork - watch signs carefully. Lane positioning matters here; at 173 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 173.2 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Monocacy National Battlefield, Antietam National Battlefield and Harpers Ferry National Historical Park (5 total within detour distance). See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.8 hours each way, an in-and-out day trip would put you behind the wheel for 7.7 hours — manageable with a long break at Baltimore, MD, but most travelers stay overnight.
