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Trip from Gwynn Oak, MD to Arnold, MD

Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards

Drive Time

46m

Distance

29 mi

47 km

Drive Score

7/10

Good drive

Same Day?

Yes, doable

Fuel Cost

$5

one way

EV Charging

Good

8 stations

Best Time to Leave

Save up to 12 min
4 AM
0h 42m ★
6 AM
0h 46m
8 AM
0h 54m
10 AM
0h 49m
12 PM
0h 48m
3 PM
0h 49m
5 PM
0h 53m
8 PM
0h 44m

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

Downtown Gwynn Oak, MD, MD

Gwynn Oak, MD

Iqbal farooz

census designated place, Maryland, United States

Arnold, MD

Wikimedia Commons

Trip Overview

The drive from Gwynn Oak, MD to Arnold, MD covers 29 miles and takes about 46m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on Baltimore Beltway, Arundel Expressway, Governor Ritchie Highway for much of the mileage, and the overall profile is turn-heavy local drive. The longest uninterrupted segment is about 9.5 miles on Baltimore Beltway. At current regular gas prices, budget about $4.81 one way before food or hotel costs.

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 46m. Total distance: 29 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

46m drive, comfortable solo distance.

EV Driver

0 DC fast chargers along the route. Coverage: unknown.

Scenic Drive

Turn-heavy local drive route profile.

Drive Character

Expect a 46m drive with frequent turns across 29 miles of local and secondary roads.

This route has more turning and local-road decision points than a simple highway run.
There are about 17 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Baltimore Beltway is the longest continuous segment at about 9.5 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 early in the drive near Haddon Avenue.

Driving Effort 7/10

Focused - busy navigation packed into a short drive

Balances navigation complexity with total wheel time.

This is a short but busy drive. With 9 decision points packed into just 29 miles, you will need to pay attention to lane changes and exits — but the whole thing is over in 46m.

Where does it get tricky?

The main spots that need attention: near the start (Haddon Avenue): Navigation decision point; at 4 miles (US 40 / Baltimore National Pike): Lane positioning matters here; at 4.5 miles: Lane positioning matters here.

Critical Maneuvers

5 of 9 key points

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

5
0 mi into trip | ~0m in | Haddon Avenue

Turn right onto Haddon Avenue

Navigation decision point

5
4 mi into trip | ~9m in | US 40 / Baltimore National Pike

Turn right onto US 40 / Baltimore National Pike

Lane positioning matters here

Use the left lane.
6
4.5 mi into trip | ~10m in

Take the ramp toward I 695 South: Glen Burnie

Lane positioning matters here

Use the left lane. Toward I 695 South: Glen Burnie
7
14.4 mi into trip | ~24m in

Take the exit toward MD 10 South: Severna Park

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the straight / slight right lanes. Exit 2 Toward MD 10 South: Severna Park
7
20.8 mi into trip | ~33m in | MD 10 / Arundel Expressway

Keep slight right at fork onto MD 10 / Arundel Expressway toward MD 10 South: Severna Park

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight right lane. Toward MD 10 South: Severna Park

Main Roads

Road Distance Duration
Baltimore Beltway 9.5 mi 13m
Arundel Expressway 6.6 mi 9m
Governor Ritchie Highway 4.8 mi 6m
Ritchie Highway 2.4 mi 3m
Ingleside Avenue 1.6 mi 3m
West Forest Park Avenue 1.4 mi 3m
Hillsdale Road 0.9 mi 2m
Baltimore National Pike 0.5 mi <1m
Longest stretch: Baltimore Beltway — 9.5 mi, about 13m

Turn-by-Turn Driving Directions

Step-by-step road directions between Gwynn Oak, MD and Arnold, MD.

1

Start on this road

60 ft · 6 sec · this road
2

Turn right onto Haddon Avenue

178 ft · 11 sec · Haddon Avenue
3

Turn left onto Hillsdale Road

0.9 mi · 2 min · Hillsdale Road
4

Turn slight right onto West Forest Park Avenue

1.4 mi · 3 min · West Forest Park Avenue
5

Continue on Ingleside Avenue

1.6 mi · 3 min · Ingleside Avenue
Use the left / straight lanes.
6

Turn right onto US 40

0.5 mi · 55 sec · Baltimore National Pike
Use the left lane.
7

Take the ramp

0.4 mi · 51 sec
Toward I 695 South: Glen Burnie Use the left lane.
8

Merge onto I 695

9.5 mi · 13 min · Baltimore Beltway
Use the straight / slight right lanes.
9

Take the exit

0.6 mi · 1 min
Exit 2 Toward MD 10 South: Severna Park Use the straight / slight right lanes.
10

Continue on MD 10

5.9 mi · 8 min · Arundel Expressway
Use the straight lane.
11

Keep slight right at fork onto MD 10

0.7 mi · 1 min · Arundel Expressway
Toward MD 10 South: Severna Park Use the slight right lane.
12

Turn left onto MD 2

2.4 mi · 3 min · Ritchie Highway
13

Continue on MD 2

4.8 mi · 6 min · Governor Ritchie Highway
Use the straight lane.
14

Turn left onto Arnold Road

399 ft · 23 sec · Arnold Road
15

At end of road, turn left onto Baltimore Annapolis Boulevard

198 ft · 8 sec · Baltimore Annapolis Boulevard
16

Continue on Church Road

0.1 mi · 21 sec · Church Road
17

Arrive at destination

Church Road

Fuel & Cost

Regular Gas

$4.81 one way

$9.62 round trip

$4.21/gal 25.4 MPG avg 10 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.61 $5.27 $10.53
premium $4.93 $5.62 $11.25
diesel $5.61 $6.40 $12.81

No toll roads detected on this route.

Drive Cost (one way)

Fuel

$5

Estimated CO2 emission: 10.1 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $3 in charging · 0 stops · 70% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 8.7 0 $3.04 $1.39
Efficient EV 7.3 0 $2.54 $1.16
EV Truck/SUV 11.6 0 $4.06 $1.86

Gas CO2

10 kg

EV CO2

3 kg (70% 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

Gwynn Oak, MD

Late night in Gwynn Oak on Friday

Local time

5:41 AM

EDT

Current temp

91°F

Mostly Sunny

SW 8 to 12 mph 3% chance Live forecast

Destination

Arnold, MD

Late night in Arnold on Friday

Local time

5:41 AM

EDT

Current temp

71°F

Unavailable

Live forecast

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

20 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

46m on the road

The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

Frequently Asked Questions

The drive from Gwynn Oak, MD to Arnold, MD covers 29 miles and takes about 46m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Baltimore Beltway, Arundel Expressway, Governor Ritchie Highway. Expect a mix of highway and local road driving.

This is a comfortable same-day trip.

The midpoint is about 14.5 miles from Gwynn Oak, MD. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $4.81 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.

This is a short but busy drive. With 9 decision points packed into just 29 miles, you will need to pay attention to lane changes and exits — but the whole thing is over in 46m.

The main spots that need attention: near the start (Haddon Avenue): Navigation decision point; at 4 miles (US 40 / Baltimore National Pike): Lane positioning matters here; at 4.5 miles: Lane positioning matters here.

The route from Gwynn Oak, MD to Arnold, MD does not surface many named destination signs beyond the main corridor.

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. Pages are published only after passing our data-quality checks; our methodology page documents refresh cadence, editorial standards, and known limitations.

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