How far is New Windsor, MD from North Bethesda, MD?
The driving distance from New Windsor, MD to North Bethesda, MD is about 43.9 miles (70.7 km), with a travel time of about 01h 13m by car.
- The straight-line flight distance is about 34.4 miles (55.3 km).
- For a round trip, plan for roughly 02h 26m 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 01h 13m.
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.
Town in Frederick County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between New Windsor and North Bethesda.
Turn-by-Turn Driving Directions
Step-by-step road directions between New Windsor and North Bethesda.
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1
Start on Church Street
17 m · 4 sec · Church Street
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2
Turn right onto High Street
916 ft · 18 sec · High Street
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3
Continue on New Windsor Road
1.8 mi · 3 min · New Windsor Road
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4
Turn left onto Marston Road
1.3 km · 1 min · Marston Road
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5
Continue on Marston Road
3 mi · 5 min · Marston Road
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6
At the end of the road, turn right onto Ridge Road
15.3 mi · 24 min · Ridge Road
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7
Turn left onto Woodfield Road
1.5 mi · 3 min · Woodfield Road
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8
Turn right onto Valley Park Drive
1.3 km · 2 min · Valley Park Drive
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9
At the end of the road, turn left onto Ridge Road
5.3 mi · 10 min · Ridge Road
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10
Turn left onto Frederick Road
1.7 mi · 3 min · Frederick Road
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11
Turn right onto Middlebrook Road
1.1 km · 1 min · Middlebrook Road
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12
Turn left onto I 270 South
1631 ft · 44 sec
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13
Merge slight left onto Eisenhower Memorial Highway
4.4 mi · 6 min · Eisenhower Memorial Highway
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14
Keep slight right
5.1 mi · 7 min
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15
Take the exit slight right toward Montrose Road East
1379 ft · 34 sec
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16
Turn straight onto Montrose Road
1 mi · 2 min · Montrose Road
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17
Continue on Josiah Henson Parkway
1 mi · 2 min · Josiah Henson Parkway
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18
Turn sharp right onto Towne Road
1151 ft · 23 sec · Towne Road
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19
Continue on Old Georgetown Road
1493 ft · 41 sec · Old Georgetown Road
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20
Turn left onto Nicholson Lane
755 ft · 26 sec · Nicholson Lane
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21
Turn right onto Commonwealth Drive
106 m · 18 sec · Commonwealth Drive
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22
Turn right onto Tudor Lane
103 m · 16 sec · Tudor Lane
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23
Continue on Tudor Lane
45 m · 7 sec · Tudor Lane
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24
Arrive at your destination
0 m · 1 sec · Tudor Lane
Car Route Details
A richer read on the saved driving route between New Windsor and North Bethesda.
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.
Ridge Road
At the end of the road, turn right onto Ridge Road
15.3 mi · 00h 24m
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.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms leaving New Windsor and Showers And Thunderstorms Likely near North Bethesda.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from New Windsor to North Bethesda?
The road trip is about 43.9 miles (70.7 km) and usually takes 01h 13m 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?
Green Valley is a useful midpoint, sitting about 22 miles from New Windsor and 21.9 miles from North Bethesda.
How much longer is the road route than the straight-line distance?
The direct path is about 34.4 miles (55.3 km), while the road route adds roughly 9.5 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 4:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.33 one way or $12.67 round trip. Estimated CO2 is about 13.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms around New Windsor and Showers And Thunderstorms Likely near North Bethesda.
Stop Ideas Near Green Valley
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Griffith Park at City Hall
Gaithersburg City Hall
City of Rockville City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Green Valley.
Frederick Airport, MD
Frederick, MD
Rockville station
Harpers Ferry
Flight Path Map
This map shows the direct air route between New Windsor and North Bethesda. Straight-line distance: 34.38 mi (55.33 km).
#1 New Windsor
Town in Carroll County, Maryland, United States
| Population | 1,404 |
| Coordinates | 39.5420500, -77.1080400 |
| Altitude | 152 |
| Country | United States |
#2 North Bethesda
A census-designated place in Montgomery County, Maryland.
| Population | 43,828 |
| Coordinates | 39.0445500, -77.1188700 |
| Altitude | 120 |
| Country | United States |
End: North Bethesda (-77.11887, 39.04455)
Estimated Travel Time
Distance: 71 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 27m |
| 40 mph (64.37 km/h) | 01h 05m |
| 50 mph (80.47 km/h) | 00h 52m |
| 60 mph (96.56 km/h) | 00h 43m |
| 70 mph (112.65 km/h) | 00h 37m |
| 80 mph (129 km/h) | 00h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $6.33 | $12.67 |
| Mid-grade | $4.60 | $7.13 | $14.26 |
| Premium | $4.95 | $7.68 | $15.36 |
| Diesel | $5.98 | $9.27 | $18.54 |
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 · 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.