How far is Redland, MD from Adelphi, MD?
The driving distance from Redland, MD to Adelphi, MD is about 16.7 miles (26.8 km), with a travel time of about 00h 29m by car.
- The straight-line flight distance is about 13.5 miles (21.7 km).
- For a round trip, plan for roughly 00h 58m 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 29m.
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.
Mostly Sunny then Slight Chance Rain Showers
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Redland and Adelphi.
Turn-by-Turn Driving Directions
Step-by-step road directions between Redland and Adelphi.
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1
Start on Redland Road
29 m · 8 sec · Redland Road
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2
Turn right onto Muncaster Mill Road
4.5 mi · 9 min · Muncaster Mill Road
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3
Turn left onto Norbeck Road
1179 ft · 29 sec · Norbeck Road
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4
Turn left onto Georgia Avenue
1525 ft · 38 sec · Georgia Avenue
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5
Take the ramp slight right toward MD 200 Toll East
2675 ft · 1 min
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6
Merge slight left onto Intercounty Connector
4.4 mi · 5 min · Intercounty Connector
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7
Take the exit slight right toward MD 650: Ashton, White Oak
1269 ft · 31 sec
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8
Keep slight right to continue on MD 650 South: White Oak
110 m · 9 sec
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9
Turn straight onto New Hampshire Avenue
5.6 mi · 10 min · New Hampshire Avenue
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10
Turn left onto Adelphi Road
3045 ft · 1 min · Adelphi Road
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11
Turn right onto Edwards Way
745 ft · 20 sec · Edwards Way
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12
Turn right onto Riggs Road
596 ft · 14 sec · Riggs Road
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13
Arrive at your destination
0 m · 1 sec · Riggs Road
Car Route Details
A richer read on the saved driving route between Redland and Adelphi.
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
5.63 mi · 00h 10m
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.
Mostly Sunny then Slight Chance Rain Showers leaving Redland and Partly Cloudy near Adelphi.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Redland to Adelphi?
The road trip is about 16.7 miles (26.8 km) and usually takes 00h 29m 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?
Colesville is a useful midpoint, sitting about 8.3 miles from Redland and 8.3 miles from Adelphi.
How much longer is the road route than the straight-line distance?
The direct path is about 13.5 miles (21.7 km), while the road route adds roughly 3.2 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 7:32 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.41 one way or $4.82 round trip. Estimated CO2 is about 5.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Rain Showers around Redland and Partly Cloudy near Adelphi.
Stop Ideas Near Colesville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
United States Capitol
D C Government
The John Wilson Building
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Colesville.
Rockville station
New Carrollton station
Washington Union Station
BWI Rail Station
Flight Path Map
This map shows the direct air route between Redland and Adelphi. Straight-line distance: 13.49 mi (21.71 km).
#1 Redland
A census-designated place in Prince George's County, Maryland.
| Population | 147,010 |
| Coordinates | 39.1453900, -77.1441500 |
| Altitude | 150 |
| Country | United States |
#2 Adelphi
Census designated place in Prince George's County, Maryland, United States
| Population | 15,086 |
| Coordinates | 39.0031700, -76.9719200 |
| Altitude | 52 |
| Country | United States |
End: Adelphi (-76.97192, 39.00317)
Estimated Travel Time
Distance: 27 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 33m |
| 40 mph (64.37 km/h) | 00h 24m |
| 50 mph (80.47 km/h) | 00h 19m |
| 60 mph (96.56 km/h) | 00h 16m |
| 70 mph (112.65 km/h) | 00h 14m |
| 80 mph (129 km/h) | 00h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.41 | $4.82 |
| Mid-grade | $4.60 | $2.71 | $5.43 |
| Premium | $4.95 | $2.92 | $5.85 |
| Diesel | $5.98 | $3.53 | $7.06 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.