How far is Wheaton, MD from Mellwood, MD?
The driving distance from Wheaton, MD to Mellwood, MD is about 26.7 miles (42.9 km), with a travel time of about 00h 38m by car.
- The straight-line flight distance is about 20.1 miles (32.4 km).
- For a round trip, plan for roughly 01h 17m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EST.
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 38m.
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.
City in Prince George’s County, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Wheaton and Mellwood.
Turn-by-Turn Driving Directions
Step-by-step road directions between Wheaton and Mellwood.
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1
Start on Veirs Mill Road
2156 ft · 1 min · Veirs Mill Road
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2
Turn straight onto Georgia Avenue
1.6 mi · 4 min · Georgia Avenue
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3
Take the ramp slight right toward I 495 East: Baltimore
959 ft · 23 sec
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4
Merge slight left onto Capital Beltway
20.8 mi · 27 min · Capital Beltway
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5
Take the exit slight right toward MD 4 South/East: Pennsylvania Avenue, Upper Marlboro
1806 ft · 44 sec
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6
Merge slight left onto Pennsylvania Avenue
2.9 mi · 4 min · Pennsylvania Avenue
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7
Take the exit slight right toward MD 223: Woodyard Road, Westphalia, Clinton
889 ft · 29 sec
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8
Turn right onto Woodyard Road
894 ft · 24 sec · Woodyard Road
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9
Turn left onto Marlboro Pike
39 m · 5 sec · Marlboro Pike
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10
Arrive at your destination
0 m · 1 sec · Marlboro Pike
Car Route Details
A richer read on the saved driving route between Wheaton and Mellwood.
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.
Capital Beltway
Merge slight left onto Capital Beltway
20.8 mi · 00h 27m
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 Wheaton and Sunny near Mellwood.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Wheaton to Mellwood?
The road trip is about 26.7 miles (42.9 km) and usually takes 00h 38m 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?
New Carrollton is a useful midpoint, sitting about 13.3 miles from Wheaton and 13.4 miles from Mellwood.
How much longer is the road route than the straight-line distance?
The direct path is about 20.1 miles (32.4 km), while the road route adds roughly 6.6 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 EST. If you want a more comfortable same-day return, try to leave by 7:12 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.71 one way or $7.41 round trip. Estimated CO2 is about 8.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Wheaton and Sunny near Mellwood.
Stop Ideas Near New Carrollton
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 New Carrollton.
New Carrollton station
Washington Union Station
Union Station
Rockville station
Flight Path Map
This map shows the direct air route between Wheaton and Mellwood. Straight-line distance: 20.14 mi (32.41 km).
#1 Wheaton
Wheaton is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 39.0398300, -77.0552600 |
| Altitude | 142 |
| Country | United States |
#2 Mellwood
Mellwood is a place in Maryland, United States.
| Population | 0 |
| Coordinates | 38.8103900, -76.8241400 |
| Altitude | 66 |
| Country | United States |
End: Mellwood (-76.82414, 38.81039)
Estimated Travel Time
Distance: 43 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 53m |
| 40 mph (64.37 km/h) | 00h 40m |
| 50 mph (80.47 km/h) | 00h 32m |
| 60 mph (96.56 km/h) | 00h 26m |
| 70 mph (112.65 km/h) | 00h 22m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.94 | $3.71 | $7.41 |
| Mid-grade | $4.56 | $4.29 | $8.57 |
| Premium | $4.88 | $4.59 | $9.18 |
| Diesel | $6.29 | $5.92 | $11.83 |
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 07, 2026