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Trip from Delmar, MD to Frederick, MD

Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards

Drive Time

3h 12m

Distance

144 mi

232 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$24

one way

EV Charging

Unknown

Best Time to Leave

Save up to 36 min
4 AM
3h 1m ★
6 AM
3h 13m
8 AM
3h 37m
10 AM
3h 21m
12 PM
3h 19m
3 PM
3h 22m
5 PM
3h 35m
8 PM
3h 6m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Downtown Delmar, MD, MD

Delmar, MD

Jonathan Borba

city in Frederick County, Maryland, United States

Frederick, MD

Wikimedia Commons

Trip Overview

Traveling from Delmar to Frederick covers 144 miles and typically takes about 3 hours and 12 minutes of drive time. Since the route stays entirely within Maryland, you can comfortably complete this journey in a single day without needing an overnight stay. Expect to budget roughly $24 for fuel, depending on your vehicle's efficiency. You will navigate a mix of road types, including Sussex Highway, Ocean Gateway, and a portion of I-70. It is a straightforward trip that moves you from the Eastern Shore region toward the mountainous geography of Western Maryland, making it a functional connection rather than a long-haul expedition.

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

72 miles from Delmar, MD

A natural place for your longest stop of the day , about 1h 40m into the drive .

Main Roads

Road Distance Duration
I 70 32.6 mi 35m
Ocean Gateway 26.1 mi 36m
Sussex Highway 19.3 mi 26m
Paul T. Pitcher Memorial Highway 17.5 mi 23m
Shore Highway 17.4 mi 24m
Governor Ritchie Highway 8 mi 12m
Seashore Highway 7.5 mi 9m
Queen Anne Highway 6.2 mi 8m
Longest stretch: I 70 — 32.6 mi, about 35m

Turn-by-Turn Driving Directions

Step-by-step road directions between Delmar, MD and Frederick, MD.

1

Start on MD 54; DE 54

1.0 mi · 2 min · East State Street
2

Turn left onto US 13

19 mi · 26 min · Sussex Highway
3

Take the exit

166 ft · 5 sec
4

Continue on Rifle Range Road

0.1 mi · 18 sec · Rifle Range Road
5

Turn right onto US 13 Business; DE 404 Business

1.0 mi · 1 min · South Main Street
6

Turn left onto DE 404 Business

0.4 mi · 45 sec · Market Street
7

Turn right onto DE 404 Business

7.5 mi · 9 min · Seashore Highway
8

Continue on MD 404

17 mi · 24 min · Shore Highway
9

Continue on MD 404

6.2 mi · 8 min · Queen Anne Highway
10

Take the exit

527 ft · 14 sec
11

Merge onto US 50

26 mi · 36 min · Ocean Gateway
Use the straight / slight right lanes.
12

Take the exit

0.4 mi · 50 sec
Exit 27B Toward MD 2 North: Ritchie Highway, Severna Park Use the straight / slight right lanes.
13

Merge onto MD 2

8.0 mi · 12 min · Governor Ritchie Highway
14

Take the exit

0.1 mi · 17 sec
Toward MD 10 North, I 695: Baltimore
15

Merge onto MD 10

1.1 mi · 1 min · Arundel Expressway
16

Keep slight left at fork onto MD 100

18 mi · 23 min · Paul T. Pitcher Memorial Highway
Toward MD 100 West Use the slight left lane.
17

Keep slight right at fork

0.4 mi · 29 sec
Toward US 29 North Use the slight right lane.
18

Merge onto US 29

3.0 mi · 3 min · Columbia Pike
Use the straight / slight right lanes.
19

Take the exit

0.3 mi · 40 sec
Exit 25B Toward I 70 West: Frederick Use the right lane.
20

Merge onto I 70

10 mi · 10 min · I 70
Use the straight / slight right lanes.
21

Continue on I 70; US 40

12 mi · 12 min · I 70; US 40
Use the straight / slight right lanes.
22

Continue on I 70; US 40

11 mi · 11 min · I 70; US 40
Use the straight / slight right lanes.
23

Take the exit

0.1 mi · 18 sec
Exit 54 Toward MD 85: Buckeystown, Downtown Frederick Use the slight right lane.
24

Keep slight right at fork

419 ft · 10 sec
Toward Downtown Frederick, East Street Use the slight right lane.
25

Turn straight onto MD 85

426 ft · 9 sec · Buckeystown Pike
26

Continue on East Street

0.1 mi · 15 sec · East Street
27

Enter roundabout onto East Street

119 ft · 2 sec · East Street
28

Continue on East Street

0.3 mi · 33 sec · East Street
29

Turn left onto MD 144

0.1 mi · 24 sec · East South Street
30

Turn right onto South Carroll Street

0.2 mi · 45 sec · South Carroll Street
31

Turn left onto MD 144

0.2 mi · 25 sec · East Patrick Street
32

Arrive at destination

MD 144

Trip Plan

Planning for one stop is a smart way to break up the 3-hour and 12-minute transit time. Because the route relies heavily on local roads rather than continuous interstate driving, you should account for potential traffic fluctuations when choosing your departure time. Aim to leave during off-peak hours to avoid congestion on the more technical stretches. Keep an eye on your fuel gauge before hitting the I-70 portion, as the longest 32.6-mile stretch provides fewer opportunities to exit for service. Since this is a manageable day trip, you have the flexibility to adjust your pace based on how you feel behind the wheel.

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 72 miles from Delmar, MD, or about 1h 40m into the drive.
The longest continuous stretch on this route runs about 32.6 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 32 miles or 44m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 72 miles or 1h 40m 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 43m

Traffic, exits, and arrival timing usually matter more near Frederick, MD than in the middle of the route.

Before You Leave

+

Open the route before leaving Delmar, 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 Delmar, MD

This is one driving day of about 144 miles and 3h 12m.

Your first comfortable stop window is around 32 miles from Delmar, 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 32.6 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

town in Montgomery County, Maryland, United States, suburb of Washington, DC

Mid-route town

Meal stop

Kensington, MD

72 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Greensboro, MD

Fuel and coffee

A short stop after about 32 miles helps settle the day before fatigue starts building.

Annapolis, MD

Meal break

The midpoint is around 72 miles from Delmar, MD, which is a good place for a longer meal and fuel stop.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Heads-up: tricky spots

5 of 22

5 decision points cluster between mile 79.2 and 142.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

8
79.2 mi into trip | ~1h 51m in

Take the exit toward MD 2 North: Ritchie Highway, Severna Park

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 27B Toward MD 2 North: Ritchie Highway, Severna Par...
7
88.9 mi into trip | ~2h 6m in | MD 100 / Paul T. Pitcher Memorial Highway

Keep slight left at fork onto MD 100 / Paul T. Pitcher Memorial Highway toward MD 100 West

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight left lane. Toward MD 100 West
7
106.4 mi into trip | ~2h 30m in

Keep slight right at fork toward US 29 North

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight right lane. Toward US 29 North
8
142.7 mi into trip | ~3h 9m in

Take the exit toward MD 85: Buckeystown, Downtown Frederick

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 54 Toward MD 85: Buckeystown, Downtown Frederick
9
142.8 mi into trip | ~3h 10m in

Keep slight right at fork toward Downtown Frederick, East Street

Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one

Use the slight right lane. Toward Downtown Frederick, East Street

Fuel & Cost

Regular Gas

$23.87 one way

$47.75 round trip

$4.21/gal 25.4 MPG avg 50 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.61 $26.15 $52.29
premium $4.93 $27.93 $55.85
diesel $5.61 $31.79 $63.59

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$24

Meals

$25–$50

Total

$49–$74

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 50.4 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $15 in charging · 0 stops · 66% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 43.2 0 $15.12 $6.91
Efficient EV 36 0 $12.60 $5.76
EV Truck/SUV 57.6 0 $20.16 $9.22

Gas CO2

50 kg

EV CO2

17 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 16, 2026

Origin

Delmar, MD

Night in Delmar on Saturday

Local time

9:16 PM

EDT

Current temp

75°F

Unavailable

Live forecast

Destination

Frederick, MD

Night in Frederick on Saturday

Local time

9:16 PM

EDT

Current temp

67°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

8 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 12m 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

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 ~9 min detour Free near mile 144
View on nps.gov
Antietam National Battlefield

Antietam National Battlefield

National Battlefield

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...

18 mi from route ~45 min detour $20 near mile 144
View on nps.gov
Harpers Ferry National Historical Park

Harpers Ferry National Historical Park

National Historical Park

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...

19 mi from route ~47 min detour $20 near mile 144
View on nps.gov
Potomac Heritage National Scenic Trail

Potomac Heritage National Scenic Trail

National Scenic Trail

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!

19 mi from route ~48 min detour Free near mile 144
View on nps.gov
Chesapeake & Ohio Canal National Historical Park

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...

25 mi from route ~63 min detour $20 near mile 129.1
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

What kind of drive is this?

Expect a varied experience behind the wheel, as this route is characterized by a turn-heavy local profile that keeps you engaged. Only about 23% of the journey takes place on high-speed highways, meaning you will spend the majority of your time on smaller roads. Your longest uninterrupted stretch occurs on I-70, lasting for 32.6 miles. This transition from local thoroughfares to interstate travel requires constant attention to changing speed limits and traffic patterns. You will find that the road's personality shifts significantly as you move away from the local corridors and onto the busier interstate sections.

Only 23% highway — the rest is turn-by-turn surface driving.
32 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 32.6 mi on I 70.

How Hard Is This Drive?

10/10

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 79.2 miles in.

Driving Effort 10/10

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 22 significant decision points across 144 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 79.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 88.9 miles (MD 100 / Paul T. Pitcher Memorial Highway): Highway fork - watch signs carefully. Lane positioning matters here; at 106.4 miles: Highway fork - watch signs carefully. Lane positioning matters here.

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 Delmar, MD to Frederick, MD, road signs begin pointing toward Severna Park along the way.

Severna Park

79.2 mi in | ~1h 51m

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 3h 12m. Total distance: 144 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

3h 12m drive, comfortable solo distance.

Scenic Drive

Mostly surface roads route profile with national parks nearby.

Frequently Asked Questions

The longest stretch is about 32.6 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 Frederick, 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 79.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 88.9 miles (MD 100 / Paul T. Pitcher Memorial Highway): Highway fork - watch signs carefully. Lane positioning matters here; at 106.4 miles: Highway fork - watch signs carefully. Lane positioning matters here.

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 3.2 hours each way, an in-and-out day trip would put you behind the wheel for 6.4 hours — manageable with a long break at Frederick, MD, but most travelers stay overnight.

How this page is built

Compiled by the US Trip Planner 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.

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