How far is McLean, VA from Idylwood, VA?
The driving distance from McLean, VA to Idylwood, VA is about 4.3 miles (6.9 km), with a travel time of about 00h 11m by car.
- The straight-line flight distance is about 3.3 miles (5.3 km).
- For a round trip, plan for roughly 00h 23m 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 11m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between McLean and Idylwood.
Turn-by-Turn Driving Directions
Step-by-step road directions between McLean and Idylwood.
-
1
Start on Elm Street
31 m · 8 sec · Elm Street
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2
Turn left
39 m · 15 sec
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3
Turn left onto Old Dominion Drive
54 m · 11 sec · Old Dominion Drive
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4
Turn right onto Chain Bridge Road
2625 ft · 2 min · Chain Bridge Road
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5
Turn left onto Westmoreland Street
1 mi · 2 min · Westmoreland Street
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6
Turn right onto Lemon Road
2372 ft · 2 min · Lemon Road
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7
At the end of the road, turn left onto Great Falls Street
1262 ft · 35 sec · Great Falls Street
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8
Turn right onto Idylwood Road
2 mi · 5 min · Idylwood Road
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9
Arrive at your destination
0 m · 1 sec · Idylwood Road
Car Route Details
A richer read on the saved driving route between McLean and Idylwood.
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.
Idylwood Road
Turn right onto Idylwood Road
1.96 mi · 00h 05m
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 McLean and Mostly Sunny near Idylwood.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from McLean to Idylwood?
The road trip is about 4.3 miles (6.9 km) and usually takes 00h 11m 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?
Pimmit Hills is a useful midpoint, sitting about 2.1 miles from McLean and 2.1 miles from Idylwood.
How much longer is the road route than the straight-line distance?
The direct path is about 3.3 miles (5.3 km), while the road route adds roughly 1 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 8:06 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $0.59 one way or $1.19 round trip. Estimated CO2 is about 1.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around McLean and Mostly Sunny near Idylwood.
Stop Ideas Near Pimmit Hills
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 Pimmit Hills.
Burke Centre
Union Station
Washington Union Station
Rockville station
Flight Path Map
This map shows the direct air route between McLean and Idylwood. Straight-line distance: 3.27 mi (5.26 km).
#1 McLean
A city in Fairfax County, Virginia.
| Population | 48,115 |
| Coordinates | 38.9342800, -77.1774800 |
| Altitude | 87 |
| Country | United States |
#2 Idylwood
Census designated place
| Population | 17,288 |
| Coordinates | 38.8951100, -77.2116500 |
| Altitude | 140 |
| Country | United States |
End: Idylwood (-77.21165, 38.89511)
Estimated Travel Time
Distance: 7 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 08m |
| 40 mph (64.37 km/h) | 00h 06m |
| 50 mph (80.47 km/h) | 00h 05m |
| 60 mph (96.56 km/h) | 00h 04m |
| 70 mph (112.65 km/h) | 00h 03m |
| 80 mph (129 km/h) | 00h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $0.59 | $1.19 |
| Mid-grade | $4.43 | $0.66 | $1.33 |
| Premium | $4.78 | $0.72 | $1.43 |
| Diesel | $5.62 | $0.84 | $1.69 |
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 Virginia · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.