How far is Frederick, MD from Keedysville, MD?
The driving distance from Frederick, MD to Keedysville, MD is about 18.5 miles (29.8 km), with a travel time of about 00h 32m by car.
- The straight-line flight distance is about 16.2 miles (26.1 km).
- For a round trip, plan for roughly 01h 04m 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 32m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Town in Prince George's County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Frederick and Keedysville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Frederick and Keedysville.
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1
Start on East Patrick Street
3027 ft · 2 min · East Patrick Street
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2
Keep slight right to continue on West Patrick Street
2.2 mi · 5 min · West Patrick Street
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3
Turn slight left
11.9 mi · 19 min
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4
Enter the roundabout and take exit 2 toward South Main Street
35 m · 2 sec · South Main Street
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5
Exit the roundabout onto South Main Street
1.2 km · 1 min · South Main Street
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6
Turn left onto Potomac Street
1.2 km · 1 min · Potomac Street
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7
Continue on Shepherdstown Pike
1.6 mi · 2 min · Shepherdstown Pike
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8
Turn left onto Keedy Drive
141 m · 13 sec · Keedy Drive
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9
Continue on North Main Street
3139 ft · 2 min · North Main Street
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10
Turn left onto Antietam Drive
57 m · 10 sec · Antietam Drive
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11
Turn right onto Mount Vernon Drive
46 m · 7 sec · Mount Vernon Drive
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12
Arrive at your destination
0 m · 1 sec · Mount Vernon Drive
Car Route Details
A richer read on the saved driving route between Frederick and Keedysville.
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.
Longest stretch
Turn slight left
11.9 mi · 00h 19m
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.
Sunny leaving Frederick and Sunny near Keedysville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Frederick to Keedysville?
The road trip is about 18.5 miles (29.8 km) and usually takes 00h 32m 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?
Morningside is a useful midpoint, sitting about 9.3 miles from Frederick and 9.3 miles from Keedysville.
How much longer is the road route than the straight-line distance?
The direct path is about 16.2 miles (26.1 km), while the road route adds roughly 2.3 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.70 one way or $5.39 round trip. Estimated CO2 is about 5.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Frederick and Sunny near Keedysville.
Stop Ideas Near Morningside
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 Morningside.
Harpers Ferry
Frederick, MD
Frederick Airport, MD
Hagerstown, MD
Flight Path Map
This map shows the direct air route between Frederick and Keedysville. Straight-line distance: 16.21 mi (26.09 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 Keedysville
Town in Washington County, Maryland, United States
| Population | 1,220 |
| Coordinates | 39.4862100, -77.6997100 |
| Altitude | 120 |
| Country | United States |
End: Keedysville (-77.69971, 39.48621)
Estimated Travel Time
Distance: 30 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 37m |
| 40 mph (64.37 km/h) | 00h 27m |
| 50 mph (80.47 km/h) | 00h 22m |
| 60 mph (96.56 km/h) | 00h 18m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.70 | $5.39 |
| Mid-grade | $4.60 | $3.04 | $6.07 |
| Premium | $4.95 | $3.27 | $6.54 |
| Diesel | $5.98 | $3.95 | $7.89 |
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.