How far is Hamilton, MD from Deer Park, MD?
The driving distance from Hamilton, MD to Deer Park, MD is about 28 miles (45.1 km), with a travel time of about 00h 34m by car.
- The straight-line flight distance is about 17.3 miles (27.8 km).
- For a round trip, plan for roughly 01h 08m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 34m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Hamilton and Deer Park.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hamilton and Deer Park.
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1
Start on the route
10 m · 5 sec
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2
Turn right onto Hamilton Avenue
1892 ft · 56 sec · Hamilton Avenue
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3
Continue on Rosedale Avenue
779 ft · 34 sec · Rosedale Avenue
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4
Turn left onto Pulaski Highway
1.9 mi · 3 min · Pulaski Highway
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5
Take the exit slight right toward I 695 North: Towson
831 ft · 21 sec
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6
Merge slight left onto Baltimore Beltway
16.9 mi · 23 min · Baltimore Beltway
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7
Take the exit slight right toward MD 140: Pikesville, Garrison
569 ft · 14 sec
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8
Keep slight right to continue on MD 140 North: Garrison, Reisterstown
674 ft · 16 sec
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9
Turn straight onto Reisterstown Road
1.1 mi · 2 min · Reisterstown Road
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10
Turn left onto McDonogh Road
2.2 mi · 5 min · McDonogh Road
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11
Turn right onto Painters Mill Road
1756 ft · 43 sec · Painters Mill Road
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12
Turn left onto Lyons Mill Road
2.3 mi · 4 min · Lyons Mill Road
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13
Turn right onto Deer Park Road
3088 ft · 1 min · Deer Park Road
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14
Turn right onto Dolfield Road
12 m · 1 sec · Dolfield Road
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15
Arrive at your destination
0 m · 1 sec · Dolfield Road
Car Route Details
A richer read on the saved driving route between Hamilton and Deer Park.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Baltimore Beltway
Merge slight left onto Baltimore Beltway
16.9 mi · 00h 23m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Partly Sunny leaving Hamilton and Chance Rain Showers then Mostly Sunny near Deer Park.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hamilton to Deer Park?
The road trip is about 28 miles (45.1 km) and usually takes 00h 34m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Mays Chapel is a useful midpoint, sitting about 13.1 miles from Hamilton and 14.9 miles from Deer Park.
How much longer is the road route than the straight-line distance?
The direct path is about 17.3 miles (27.8 km), while the road route adds roughly 10.7 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:22 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.12 one way or $8.23 round trip. Estimated CO2 is about 8.8 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Hamilton and Chance Rain Showers then Mostly Sunny near Deer Park.
Stop Ideas Near Mays Chapel
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Mays Chapel.
Pennsylvania Station
BWI Rail Station
Aberdeen
New Carrollton station
Flight Path Map
This map shows the direct air route between Hamilton and Deer Park. Straight-line distance: 17.27 mi (27.8 km).
#1 Hamilton
Hamilton is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 39.3223300, -76.5221900 |
| Altitude | 38 |
| Country | United States |
#2 Deer Park
Town of the United States
| Population | 367 |
| Coordinates | 39.3989900, -76.8299800 |
| Altitude | 194 |
| Country | United States |
End: Dolfield Road (-76.829979, 39.399071)
Estimated Travel Time
Distance: 45 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 55m |
| 40 mph (64.37 km/h) | 00h 42m |
| 50 mph (80.47 km/h) | 00h 33m |
| 60 mph (96.56 km/h) | 00h 28m |
| 70 mph (112.65 km/h) | 00h 24m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.16 | $4.12 | $8.23 |
| Mid-grade | $4.76 | $4.71 | $9.42 |
| Premium | $5.07 | $5.02 | $10.04 |
| Diesel | $6.34 | $6.27 | $12.54 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Maryland · Oct 17, 2026