How far is Bowling Green, MD from Rockville, MD?
The driving distance from Bowling Green, MD to Rockville, MD is about 119.6 miles (192.5 km), with a travel time of about 01h 58m by car.
- The straight-line flight distance is about 95.8 miles (154.2 km).
- For a round trip, plan for roughly 03h 57m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
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 58m.
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 of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Bowling Green and Rockville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bowling Green and Rockville.
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1
Start on Dogwood Avenue
82 m · 14 sec · Dogwood Avenue
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2
Turn right onto McMullen Highway
1.7 mi · 3 min · McMullen Highway
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3
Take the ramp slight right
1881 ft · 46 sec
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4
Merge slight left onto National Freeway
38.5 mi · 43 min · National Freeway
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5
Continue on Dwight D Eisenhower Highway
4.7 mi · 5 min · Dwight D Eisenhower Highway
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6
Continue on I 70, US 40 (Dwight D Eisenhower Highway)
3.3 mi · 4 min · I 70, US 40 (Dwight D Eisenhower Highway)
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7
Continue on Dwight D Eisenhower Highway
43.5 mi · 47 min · Dwight D Eisenhower Highway
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8
Take the exit slight right toward I 270 South: Washington
2112 ft · 52 sec
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9
Continue on Eisenhower Memorial Highway
22.9 mi · 29 min · Eisenhower Memorial Highway
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10
Keep slight right
2.5 mi · 3 min
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11
Take the exit slight right toward MD 28: West Montgomery Avenue
1074 ft · 28 sec
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12
Turn left onto Key West Highway
957 ft · 33 sec · Key West Highway
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13
Continue on West Montgomery Avenue
1.5 km · 2 min · West Montgomery Avenue
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14
Turn left onto West Montgomery Avenue
1159 ft · 38 sec · West Montgomery Avenue
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15
Turn right onto South Washington Street
19 m · 2 sec · South Washington Street
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16
Arrive at your destination
0 m · 1 sec · South Washington Street
Car Route Details
A richer read on the saved driving route between Bowling Green and Rockville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Dwight D Eisenhower Highway
Continue on Dwight D Eisenhower Highway
43.5 mi · 00h 47m
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 Bowling Green and Sunny near Rockville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bowling Green to Rockville?
The road trip is about 119.6 miles (192.5 km) and usually takes 01h 58m 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?
Clear Spring is a useful midpoint, sitting about 59.7 miles from Bowling Green and 60 miles from Rockville.
How much longer is the road route than the straight-line distance?
The direct path is about 95.8 miles (154.2 km), while the road route adds roughly 23.8 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 EST. If you want a more comfortable same-day return, try to leave by 2:32 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.56 one way or $33.11 round trip. Estimated CO2 is about 37.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Bowling Green and Sunny near Rockville.
Stop Ideas Near Clear Spring
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 Clear Spring.
Hagerstown, MD
Hancock, MD
Martinsburg station
Harpers Ferry
Flight Path Map
This map shows the direct air route between Bowling Green and Rockville. Straight-line distance: 95.8 mi (154.17 km).
#1 Bowling Green
Bowling Green is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 39.6237000, -78.8044600 |
| Altitude | 201 |
| Country | United States |
#2 Rockville
The most populous city in Montgomery County, Maryland.
| Population | 69,512 |
| Coordinates | 39.0840000, -77.1527600 |
| Altitude | 137 |
| Country | United States |
End: South Washington Street (-77.152887, 39.083997)
Estimated Travel Time
Distance: 193 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 59m |
| 40 mph (64.37 km/h) | 02h 59m |
| 50 mph (80.47 km/h) | 02h 23m |
| 60 mph (96.56 km/h) | 01h 59m |
| 70 mph (112.65 km/h) | 01h 42m |
| 80 mph (129 km/h) | 01h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.92 | $16.56 | $33.11 |
| Mid-grade | $4.55 | $19.20 | $38.39 |
| Premium | $4.87 | $20.55 | $41.09 |
| Diesel | $6.28 | $26.49 | $52.99 |
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 · Nov 09, 2026