Spanning 167.2 miles across Maryland, this trip from Fort Washington to Frostburg typically takes about 3 hours and 24 minutes of drive time. Because the route is categorized as a turn-heavy local drive, it is best suited as a single-day excursion rather than a multi-day haul. You should budget approximately $28 for fuel to complete the journey. While both locations are situated within the Northeast region, the transition from the suburbs of Fort Washington to the mountainous terrain of Frostburg offers a distinct change in scenery. Planning for one designated stop will help keep your energy levels steady throughout the drive.
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
83.6 miles from Fort Washington, MD
A natural place for your longest stop of the day
, about 1h 46m into the drive
.
Main Roads
Road
Distance
Duration
I 70
52.1 mi
55m
US 40
41.1 mi
46m
I 270
28 mi
35m
Capital Beltway
19.1 mi
22m
Capital Beltway (Thru)
8 mi
10m
Indian Head Highway
5.7 mi
8m
National Highway
4.5 mi
7m
I 270 Spur
3.1 mi
4m
Longest stretch:
I 70
— 52.1 mi, about 55m
Turn-by-Turn Driving Directions
Step-by-step road directions between Fort Washington, MD and Frostburg, MD.
1
Start on Warburton Drive
0.3 mi·1 min·Warburton Drive
2
At end of road, turn right onto Fort Washington Road
0.3 mi·54 sec·Fort Washington Road
3
Turn right onto Old Fort Road
1.6 mi·2 min·Old Fort Road
4
Turn left onto MD 210
5.7 mi·8 min·Indian Head Highway
Use the straight / slight right lanes.
5
Take the exit
0.2 mi·28 sec
Toward I 95, I 495: Richmond, BaltimoreUse the straight / slight right lanes.
6
Keep slight left at fork
0.2 mi·27 sec
Toward I 95 South, I 495 South, I 295 North: Washington, RichmondUse the slight left lane.
7
Keep slight right at fork
0.7 mi·1 min
Toward I 95 South, I 495 South: RichmondUse the slight left / slight right lanes.
8
Merge onto I 95; I 495
8.0 mi·10 min·Capital Beltway (Thru)
9
Keep slight right at fork onto I 495
0.7 mi·47 sec·Capital Beltway
Use the straight lane.
10
Continue on I 495
2.4 mi·2 min·Capital Beltway
Exit 170AToward I 495 North: Tysons CornerUse the straight / slight right lanes.
11
Keep slight right at fork onto I 495
16 mi·19 min·Capital Beltway
Use the straight lane.
12
Keep slight left at fork onto I 270 Spur
3.1 mi·4 min·I 270 Spur
Exit 38Toward I 270: Rockville, Frederick
13
Keep slight left at fork onto I 270
7.0 mi·9 min·I 270
Toward I 270 NorthUse the straight / slight right lanes.
14
Take the exit
0.2 mi·16 sec
Exit 11; 12Toward MD 117, MD 124 North: Clopper Road, West Diamond Avenue, Montgomery Village Avenue, Quince Orchard Road, Watkins Mill RoadUse the slight right lane.
15
Merge onto I 270
21 mi·26 min·I 270
Use the straight / slight right lanes.
16
Take the exit
0.4 mi·30 sec
Exit 32Toward I 70: Hagerstown, BaltimoreUse the slight right lane.
17
Keep slight left at fork
0.4 mi·29 sec
Toward I 70 West: HagerstownUse the slight left lane.
18
Merge onto I 70
52 mi·55 min·I 70
Use the straight / slight right lanes.
19
Keep slight left at fork onto US 40
41 mi·46 min·US 40
Toward US 40, I 68: CumberlandUse the straight / slight right lanes.
20
Take the exit
0.3 mi·48 sec
Toward US 40 Alternate: La Vale
21
Turn left onto US 40 Alternate
4.5 mi·7 min·National Highway
22
Continue on US 40 Alternate; MD 36
1.0 mi·3 min·East Main Street
23
Turn right onto MD 36
139 ft·9 sec·North Water Street
24
Turn left
16 ft·2 sec
25
Turn right
7 ft·0 sec
26
Arrive at destination
Trip Plan
Since this is a turn-heavy route, try to depart early in the morning to avoid local traffic congestion that could extend your 3 hour and 24 minute travel time. Packing snacks and water is a smart move, as the local road navigation means you may not have immediate access to the high-speed service plazas found on major interstates. Keep your navigation system updated to help manage the frequent turns along the Indian Head Highway. Given the $28 fuel estimate, consider topping off your tank before you leave Fort Washington to ensure you have plenty of range for the winding, non-highway sections of the journey. Flexibility is your best asset here, so allow yourself enough time to pull over safely once during the trip to stretch your legs.
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 83.6 miles from Fort Washington, MD, or about 1h 46m into the drive.
The longest continuous stretch on this route runs about 52.1 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 37 miles or 50m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 83.6 miles or 1h 46m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 45m
Traffic, exits, and arrival timing usually matter more near Frostburg, MD than in the middle of the route.
Before You Leave
+
Open the route before leaving Fort Washington, 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 Fort Washington, MD
This is one driving day of about 167.2 miles and 3h 24m.
Your first comfortable stop window is around 37 miles from Fort Washington, 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 I 70 for about 52.1 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 23
5 decision points cluster between mile 8.1 and 120.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
9
8.1 mi into trip|~13m in
Keep slight left at fork toward I 95 South, I 495 South, I 295 North: Washington, Richmond
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Toward I 95 South, I 495 South, I 295 North: Wa...
8
8.3 mi into trip|~14m in
Keep slight right at fork toward I 95 South, I 495 South: Richmond
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward I 95 South, I 495 South: Richmond
8
46.2 mi into trip|~1h 2m in
Take the exit toward MD 117, MD 124 North: Clopper Road, West Diamond Avenue, Montgomery Village Avenue, Quince Orchard Road, Watkins Mill Road
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 11; 12
Toward MD 117, MD 124 North: Clopper Road, West...
8
67.4 mi into trip|~1h 29m in
Take the exit toward I 70: Hagerstown, Baltimore
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 32
Toward I 70: Hagerstown, Baltimore
8
120.3 mi into trip|~2h 26m in|US 40
Keep slight left at fork onto US 40 toward US 40, I 68: Cumberland
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward US 40, I 68: Cumberland
Fuel & Cost
Regular Gas
$27.72 one way
$55.44 round trip
$4.21/gal25.4 MPG avg59 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$30.36
$60.72
premium
$4.93
$32.43
$64.85
diesel
$5.61
$36.92
$73.83
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$28
Meals
$25–$50
Total
$53–$78
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 58.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $18 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
50.2
0
$17.56
$8.03
Efficient EV
41.8
0
$14.63
$6.69
EV Truck/SUV
66.9
0
$23.41
$10.70
Gas CO2
59 kg
EV CO2
20 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 17, 2026
Origin
Fort Washington, MD
Night
in Fort Washington on Saturday
Local time
9:21 PM
EDT
Current temp
79°F
Unavailable
Live forecast
Destination
Frostburg, MD
Night
in Frostburg on Saturday
Local time
9:21 PM
EDT
Current temp
64°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
15 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
3h 24m 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...
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...
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...
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!
14 mi from route
~35 min detour
Free
near mile 57.7
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...
15 mi from route
~38 min detour
$20
near mile 80.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a departure from standard interstate travel on this route, as it relies entirely on local roads like Fort Washington Road, Old Fort Road, and Indian Head Highway. With zero percent of the trip spent on major highways, you will encounter a persistent, turn-heavy environment that demands your full attention behind the wheel. The personality of this drive is dictated by local navigation rather than high-speed cruising, making it a more engaged experience than a typical highway trek. Prepare for a road surface that prioritizes local connectivity, requiring you to navigate turns consistently as you move away from the Fort Washington area.
74% highway — fuel and pacing are the main things to plan.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 52.1 mi on I 70.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 70 and US 40. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 8.1 miles in.
Driving Effort10/10
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 23 significant decision points across 167.2 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 8.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 8.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 46.2 miles: Exit ramp - move to the correct lane early. 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 Fort Washington, MD and Frostburg, MD, road signs point toward Frederick and Baltimore.
Frederick
36.1 mi in|~49m|via I 270 Spur
Baltimore
67.4 mi in|~1h 29m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 24m. Total distance: 167.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 24m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (74%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 52.1 miles on I 70. 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 Frostburg, 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 8.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 8.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 46.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Monocacy National Battlefield, Chesapeake & Ohio Canal National Historical Park and Antietam National Battlefield (5 total within detour distance). See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.4 hours each way, an in-and-out day trip would put you behind the wheel for 6.8 hours — manageable with a long break at Frostburg, MD, but most travelers stay overnight.
