Trip from Delmar, MD to Gaithersburg, MD

Drive Time

2h 57m

Distance

129.5 mi

208 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$21

one way

EV Charging

station data

Best Time to Leave

Save up to 34 min

4 AM

2h 46m ★

6 AM

2h 57m

8 AM

3h 20m

10 AM

3h 5m

12 PM

3h 3m

3 PM

3h 6m

5 PM

3h 19m

8 PM

2h 51m

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

Best Time Drive vs Fly

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Delmar, MD

RDNE Stock project

Gaithersburg, MD

RDNE Stock project

Trip Overview

Connecting Delmar to Gaithersburg covers 129.5 miles of Maryland landscape, typically taking about 2 hours and 57 minutes to complete. Because this journey is manageable in a single day, you can easily plan it as a direct trip without needing an overnight stay. Expect to spend approximately $21 on fuel for the trek. You will be traveling entirely within the Northeast region, transitioning between local roads and major highways. This route is a practical choice for those who prefer a turn-heavy, local driving experience over a simple interstate haul.

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

64.8 miles from Delmar, MD

A natural place for your longest stop of the day , about 1h 30m into the drive .

Drive Character

Expect a varied driving experience that leans heavily into local navigation rather than monotonous highway cruising. With only 8% of the trip consisting of highway driving, you will spend most of your time on Ocean Gateway, Sussex Highway, and John Hanson Highway. The longest uninterrupted stretch you will encounter is a 28.5-mile segment on Ocean Gateway. Because the route is described as a turn-heavy local drive, you should stay alert for frequent transitions. It is a departure from a standard high-speed commute, requiring more active attention behind the wheel.

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 28.5 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 100.1 miles in.

Route Complexity 10/10

High effort - long or complex enough to need steady focus all day

This is a demanding drive. With 19 significant decision points across 129.5 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 100.1 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 100.5 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 108 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 19 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

100.1 mi into trip | ~2h 16m in

Take the exit toward I 95 North, I 495 North: Baltimore, Silver Spring

Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one

Exit 7B Toward I 95 North, I 495 North: Baltimore, Silv...

100.5 mi into trip | ~2h 17m 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

108 mi into trip | ~2h 27m 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 none lane. Toward I 495 West: Beltway, Silver Spring

117.5 mi into trip | ~2h 39m 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

121.1 mi into trip | ~2h 44m 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 Along This Route

On the drive from Delmar, MD to Gaithersburg, MD, road signs begin pointing toward Silver Spring along the way.

Silver Spring

100.1 mi in | ~2h 16m

Main Roads

Road	Distance	Duration
Ocean Gateway	28.5 mi	39m
Sussex Highway	19.3 mi	26m
John Hanson Highway	18.4 mi	22m
Shore Highway	17.4 mi	24m
Capital Beltway	16.4 mi	21m
I 270	10.9 mi	14m
Seashore Highway	7.5 mi	9m
Queen Anne Highway	6.2 mi	8m

Longest stretch: Ocean Gateway — 28.5 mi, about 39m

Turn-by-Turn Driving Directions

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

Start on MD 54; DE 54

1.0 mi · 2 min · East State Street

Turn left onto US 13

19 mi · 26 min · Sussex Highway

Take the exit

166 ft · 5 sec

Continue on Rifle Range Road

0.1 mi · 18 sec · Rifle Range Road

Turn right onto US 13 Business; DE 404 Business

1.0 mi · 1 min · South Main Street

Turn left onto DE 404 Business

0.4 mi · 45 sec · Market Street

Turn right onto DE 404 Business

7.5 mi · 9 min · Seashore Highway

Continue on MD 404

17 mi · 24 min · Shore Highway

Use the none lane.

Continue on MD 404

6.2 mi · 8 min · Queen Anne Highway

Take the exit

527 ft · 14 sec

Merge onto US 50

29 mi · 39 min · Ocean Gateway

Use the none lane.

Continue on US 50; US 301; MD 2

18 mi · 22 min · John Hanson Highway

Use the none lane.

Take the exit

0.4 mi · 57 sec

Exit 7B Toward I 95 North, I 495 North: Baltimore, Silver Spring

Keep slight left at fork

0.6 mi · 1 min

Exit 7B Toward I 495 North, I 95 North: Beltway Use the slight left lane.

Merge onto I 95; I 495

6.9 mi · 8 min · Capital Beltway

Use the none lane.

Keep slight left at fork onto I 495

9.5 mi · 12 min · Capital Beltway

Toward I 495 West: Beltway, Silver Spring Use the none lane.

Keep slight right at fork onto I 270

3.6 mi · 4 min · I 270

Exit 35 Toward I 270 North: Frederick Use the straight / slight right lanes.

Keep slight right at fork onto I 270

7.3 mi · 9 min · I 270

Toward I 270 North Use the slight right lane.

Take the exit

0.3 mi · 42 sec

Toward MD 117, MD 124 South: Clopper Road, West Diamond Avenue, Quince Orchard Road

Turn left onto MD 117

0.5 mi · 50 sec · West Diamond Avenue

Use the none lane.

Turn left onto Meem Avenue

0.1 mi · 29 sec · Meem Avenue

Use the none lane.

Turn right onto Chestnut Street

0.2 mi · 35 sec · Chestnut Street

Turn right onto MD 355

251 ft · 6 sec · North Frederick Avenue

Turn right

85 ft · 6 sec

Arrive at destination

Trip Plan

Since this is a sub-three-hour trip, you have plenty of flexibility to plan your departure around your personal schedule. With only one recommended stop, you can easily pace yourself to break up the local driving segments. Keep a close eye on your fuel gauge before heading out, as the $21 estimated cost can fluctuate depending on your vehicle's efficiency and local station pricing. To make the most of the drive, try to avoid peak traffic hours to minimize the fatigue that can come with a turn-heavy route. Prioritize a single, well-timed break along the longest stretch of Ocean Gateway to stay refreshed for the final leg into Gaithersburg.

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.

Plan roughly 1 meaningful break for fuel, food, and rest.

The halfway point lands around 64.8 miles from Delmar, MD, or about 1h 30m into the drive.

The longest continuous stretch on this route runs about 28.5 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 80 miles or 1h 51m in

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

Halfway reset

Around 64.8 miles or 1h 30m 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 25m

Traffic, exits, and arrival timing usually matter more near Gaithersburg, 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 129.5 miles and 2h 57m.

Your first comfortable stop window is around 80 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 Ocean Gateway for about 28.5 miles.

Where to Stop

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

Halfway Point

Midpoint

About 64.8 mi from Delmar, MD · 1h 30m into the drive

Mid-route town

Meal stop

Staten Island, NY

65 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

Staten Island, NY

Fuel and coffee

A short stop after about 80 miles helps settle the day before fatigue starts building.

Staten Island, NY

Meal break

The midpoint is around 64.8 miles from Delmar, 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.

Fuel & Cost

Regular Gas

$21.43 one way

$42.86 round trip

$4.20/gal 25.4 MPG avg 45 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.60	$23.45	$46.90
premium	$4.92	$25.09	$50.19
diesel	$5.64	$28.77	$57.54

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$21

Meals

$25–$50

Total

$46–$71

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

Estimated CO2 emission: 45.3 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $14 in charging · 0 stops · 67% less CO₂

Vehicle Type	kWh	DC Fast	Home Charge
Average EV	38.9	$13.60	$6.22
Efficient EV	32.4	$11.33	$5.18
EV Truck/SUV	51.8	$18.13	$8.29

Gas CO2

45 kg

EV CO2

15 kg (67% 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 data refreshed 2 days ago

Origin

Delmar, MD

Evening in Delmar on Sunday

Local time

7:44 PM

EDT

Current temp

85°F

Unavailable

Live forecast

Destination

Gaithersburg, MD

Evening in Gaithersburg on Sunday

Local time

7:44 PM

EDT

Current temp

88°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 warmer at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

2h 57m 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 Delmar, MD to Gaithersburg, MD covers 129.5 miles and takes about 2h 57m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Ocean Gateway, Sussex Highway, John Hanson Highway. Expect a mix of highway and local road driving.

This is a comfortable same-day trip.

The midpoint is about 64.8 miles from Delmar, MD. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $21.43 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.

On the drive from Delmar, MD to Gaithersburg, MD, road signs begin pointing toward Silver Spring along the way.

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Return Trip

Gaithersburg, MD to Delmar, MD

Plan the drive back the other way.

128.2 mi 2h 55m

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Trip from Delmar, MD to Gaithersburg, MD

Best Time to Leave

Trip Overview

Drive Character

How Hard Is This Drive?

Critical Maneuvers

Towns Along This Route

Main Roads

Turn-by-Turn Driving Directions

Trip Plan

Before You Leave

Where to Stop

Pacing Suggestions

Arriving in Gaithersburg, MD

Fuel & Cost

Travel Intel

Delmar, MD

Gaithersburg, MD

Same local time

3 degrees warmer at arrival

2h 57m on the road

Frequently Asked Questions

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