How far is Olney, MD from East Riverdale, MD?
The driving distance from Olney, MD to East Riverdale, MD is about 21.3 miles (34.2 km), with a travel time of about 00h 34m by car.
- The straight-line flight distance is about 15.3 miles (24.7 km).
- For a round trip, plan for roughly 01h 09m 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.
Unincorporated area in Montgomery County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Olney and East Riverdale.
Turn-by-Turn Driving Directions
Step-by-step road directions between Olney and East Riverdale.
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1
Start on Georgia Avenue
2.6 mi · 5 min · Georgia Avenue
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2
Turn slight left onto MD 200 Toll East
152 m · 21 sec
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3
Take the ramp slight left toward MD 200 Toll East
2116 ft · 52 sec
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4
Merge slight left onto Intercounty Connector
4.4 mi · 5 min · Intercounty Connector
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5
Take the exit slight right toward MD 650: Ashton, White Oak
1269 ft · 31 sec
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6
Keep slight right to continue on MD 650 South: White Oak
110 m · 9 sec
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7
Turn straight onto New Hampshire Avenue
5.1 mi · 9 min · New Hampshire Avenue
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8
Take the ramp slight right toward I 495 East: Baltimore, College Park
1019 ft · 25 sec
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9
Merge slight left onto Capital Beltway
4.6 mi · 6 min · Capital Beltway
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10
Take the exit slight right toward MD 201: Greenbelt, Bladensburg
1921 ft · 47 sec
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11
Keep slight right to continue on MD 201 South: Kenilworth Avenue, Bladensburg
79 m · 6 sec
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12
Turn straight onto Kenilworth Avenue
2.9 mi · 5 min · Kenilworth Avenue
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13
Turn right onto Quesada Road
564 ft · 25 sec · Quesada Road
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14
Continue on 54th Avenue
156 m · 28 sec · 54th Avenue
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15
Turn left onto Quintana Street
18 m · 3 sec · Quintana Street
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16
Arrive at your destination
0 m · 1 sec · Quintana Street
Car Route Details
A richer read on the saved driving route between Olney and East Riverdale.
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.
New Hampshire Avenue
Turn straight onto New Hampshire Avenue
5.12 mi · 00h 09m
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.
Rain Showers leaving Olney and Showers And Thunderstorms Likely near East Riverdale.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Olney to East Riverdale?
The road trip is about 21.3 miles (34.2 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?
White Oak is a useful midpoint, sitting about 10.6 miles from Olney and 10.6 miles from East Riverdale.
How much longer is the road route than the straight-line distance?
The direct path is about 15.3 miles (24.7 km), while the road route adds roughly 6 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 7:20 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.06 one way or $6.13 round trip. Estimated CO2 is about 6.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Olney and Showers And Thunderstorms Likely near East Riverdale.
Stop Ideas Near White Oak
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
United States Capitol
D C Government
THEARC: Town Hall Education Arts Recreation Campus
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to White Oak.
Rockville station
New Carrollton station
Washington Union Station
Union Station
Flight Path Map
This map shows the direct air route between Olney and East Riverdale. Straight-line distance: 15.32 mi (24.66 km).
#1 Olney
Unincorporated area of Montgomery County, Maryland, United States of America
| Population | 33,844 |
| Coordinates | 39.1531600, -77.0669200 |
| Altitude | 165 |
| Country | United States |
#2 East Riverdale
Area in Prince George's County, Maryland, United States
| Population | 15,509 |
| Coordinates | 38.9620600, -76.9219200 |
| Altitude | 11 |
| Country | United States |
End: East Riverdale (-76.92192, 38.96206)
Estimated Travel Time
Distance: 34 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 42m |
| 40 mph (64.37 km/h) | 00h 31m |
| 50 mph (80.47 km/h) | 00h 25m |
| 60 mph (96.56 km/h) | 00h 21m |
| 70 mph (112.65 km/h) | 00h 18m |
| 80 mph (129 km/h) | 00h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $3.06 | $6.13 |
| Mid-grade | $4.60 | $3.45 | $6.90 |
| Premium | $4.95 | $3.72 | $7.43 |
| Diesel | $5.98 | $4.49 | $8.97 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.