How far is Frederick, MD from Rock Hall, MD?
The driving distance from Frederick, MD to Rock Hall, MD is about 121 miles (194.7 km), with a travel time of about 02h 47m by car.
- The straight-line flight distance is about 65.7 miles (105.7 km).
- For a round trip, plan for roughly 05h 35m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 47m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Locale in Anne Arundel County, Maryland
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Frederick and Rock Hall.
Turn-by-Turn Driving Directions
Step-by-step road directions between Frederick and Rock Hall.
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1
Start on East Patrick Street
37 m · 8 sec · East Patrick Street
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2
Turn right onto North Market Street
133 m · 19 sec · North Market Street
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3
Turn right onto East Church Street
1577 ft · 48 sec · East Church Street
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4
Turn right onto North East Street
1 km · 2 min · North East Street
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5
Enter the roundabout and take exit 1 toward East Street
31 m · 2 sec · East Street
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6
Exit the roundabout onto East Street
742 ft · 15 sec · East Street
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7
Continue on Buckeystown Pike
807 ft · 18 sec · Buckeystown Pike
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8
Take the ramp slight left toward I 70 East, US 40 East
1853 ft · 45 sec
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9
Merge slight left
21 mi · 23 min
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10
Continue straight
6.5 mi · 7 min
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11
Keep slight left to continue on Baltimore
4.6 mi · 5 min
-
12
Take the exit slight right toward US 29 South: Columbia, Washington
1.2 km · 2 min
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13
Merge slight left onto Columbia Pike
2.3 mi · 3 min · Columbia Pike
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14
Take the exit slight left toward MD 100 East: Glen Burnie
2796 ft · 43 sec
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15
Continue straight
17.5 mi · 24 min
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16
Merge slight left onto Arundel Expressway
1653 ft · 26 sec · Arundel Expressway
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17
Keep slight right to continue on Arundel Expressway
1.2 km · 1 min · Arundel Expressway
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18
Turn left onto Ritchie Highway
2.4 mi · 3 min · Ritchie Highway
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19
Continue on Governor Ritchie Highway
6.1 mi · 9 min · Governor Ritchie Highway
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20
Take the exit slight left toward US 50 East, US 301 North: Bay Bridge
919 ft · 23 sec
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21
Merge slight left onto Blue Star Memorial Highway
19.1 mi · 27 min · Blue Star Memorial Highway
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22
Keep slight left to continue on Blue Star Memorial Highway
5.7 mi · 8 min · Blue Star Memorial Highway
-
23
Take the exit slight right toward MD 213 North
1814 ft · 50 sec
-
24
Turn straight onto Centreville Road
2 mi · 3 min · Centreville Road
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25
Continue on South Commerce Street
1 km · 1 min · South Commerce Street
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26
Continue on Church Hill Road
14.9 mi · 22 min · Church Hill Road
-
27
Continue on Chestertown Church Hill Road
773 ft · 13 sec · Chestertown Church Hill Road
-
28
Continue on Maple Avenue
1196 ft · 28 sec · Maple Avenue
-
29
Turn left onto North Cross Street
727 ft · 24 sec · North Cross Street
-
30
Turn right onto High Street
1.5 km · 2 min · High Street
-
31
Enter the roundabout and take exit 2 toward High Street
44 m · 3 sec · High Street
-
32
Exit the roundabout onto High Street
2216 ft · 44 sec · High Street
-
33
Continue on Chestertown Road
4.4 mi · 8 min · Chestertown Road
-
34
Keep slight left to continue on Chestertown Road
110 m · 7 sec · Chestertown Road
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35
Continue on Rock Hall Road
6.8 mi · 12 min · Rock Hall Road
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36
Continue on Rock Hall Avenue
2306 ft · 1 min · Rock Hall Avenue
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37
Turn left onto Main Street
37 m · 3 sec · Main Street
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38
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Frederick and Rock Hall.
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.
I 70 East
Merge slight left
21 mi · 00h 23m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Frederick and Sunny near Rock Hall.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Frederick to Rock Hall?
The road trip is about 121 miles (194.7 km) and usually takes 02h 47m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Severna Park is a useful midpoint, sitting about 60.5 miles from Frederick and 60.6 miles from Rock Hall.
How much longer is the road route than the straight-line distance?
The direct path is about 65.7 miles (105.7 km), while the road route adds roughly 55.3 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 12:54 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $17.45 one way or $34.89 round trip. Estimated CO2 is about 37.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Frederick and Sunny near Rock Hall.
Stop Ideas Near Severna Park
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Bowie
Annapolis City Hall
Kenhill Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Severna Park.
BWI Rail Station
Pennsylvania Station
Kent Island, MD
New Carrollton station
Flight Path Map
This map shows the direct air route between Frederick and Rock Hall. Straight-line distance: 65.7 mi (105.74 km).
#1 Frederick
The second most populous city in Frederick County, Maryland.
| Population | 73,308 |
| Coordinates | 39.4142700, -77.4105400 |
| Altitude | 87 |
| Country | United States |
#2 Rock Hall
Town of the United States
| Population | 1,303 |
| Coordinates | 39.1381700, -76.2349500 |
| Altitude | 5 |
| Country | United States |
End: Rock Hall (-76.23495, 39.13817)
Estimated Travel Time
Distance: 195 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 01m |
| 40 mph (64.37 km/h) | 03h 01m |
| 50 mph (80.47 km/h) | 02h 25m |
| 60 mph (96.56 km/h) | 02h 00m |
| 70 mph (112.65 km/h) | 01h 43m |
| 80 mph (129 km/h) | 01h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $17.45 | $34.89 |
| Mid-grade | $4.60 | $19.64 | $39.28 |
| Premium | $4.95 | $21.15 | $42.31 |
| Diesel | $5.98 | $25.53 | $51.07 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.