How far is City of Baltimore, MD from Adelphi, MD?
The driving distance from City of Baltimore, MD to Adelphi, MD is about 30 miles (48.3 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 27.7 miles (44.5 km).
- For a round trip, plan for roughly 01h 21m 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 40m.
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.
Locality in Howard and Anne Arundel counties, Maryland, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between City of Baltimore and Adelphi.
Turn-by-Turn Driving Directions
Step-by-step road directions between City of Baltimore and Adelphi.
-
1
Start on East Fayette Street
149 m · 23 sec · East Fayette Street
-
2
Turn left onto Saint Paul Street
95 m · 11 sec · Saint Paul Street
-
3
Continue on Light Street
1913 ft · 1 min · Light Street
-
4
Turn right onto East Conway Street
1625 ft · 52 sec · East Conway Street
-
5
Turn left onto Cal Ripken Way
1.1 km · 2 min · Cal Ripken Way
-
6
Keep slight left to continue on I 95 South: Washington
1.2 km · 1 min
-
7
Merge slight left
22.9 mi · 27 min
-
8
Take the exit slight right toward MD 212 West: Calverton
3254 ft · 43 sec
-
9
Turn straight onto Powder Mill Road
2.4 mi · 4 min · Powder Mill Road
-
10
Turn straight onto Riggs Road
1.8 mi · 3 min · Riggs Road
-
11
Arrive at your destination
0 m · 1 sec · Riggs Road
Car Route Details
A richer read on the saved driving route between City of Baltimore 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.
I 95 South
Merge slight left
22.9 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.
Mostly Sunny then Slight Chance Showers And Thunderstorms leaving City of Baltimore and Mostly Sunny then Slight Chance Showers And Thunderstorms near Adelphi.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from City of Baltimore to Adelphi?
The road trip is about 30 miles (48.3 km) and usually takes 00h 40m 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?
Jessup is a useful midpoint, sitting about 15 miles from City of Baltimore and 15 miles from Adelphi.
How much longer is the road route than the straight-line distance?
The direct path is about 27.7 miles (44.5 km), while the road route adds roughly 2.3 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 7:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.33 one way or $8.66 round trip. Estimated CO2 is about 9.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around City of Baltimore and Mostly Sunny then Slight Chance Showers And Thunderstorms near Adelphi.
Stop Ideas Near Jessup
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Bowie
Baltimore City Hall
Town Hall Liquor And Bar
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Jessup.
BWI Rail Station
Pennsylvania Station
New Carrollton station
Rockville station
Flight Path Map
This map shows the direct air route between City of Baltimore and Adelphi. Straight-line distance: 27.66 mi (44.52 km).
#1 City of Baltimore
Independent city in Maryland, United States
| Population | 621,849 |
| Coordinates | 39.2903800, -76.6121900 |
| Altitude | 10 |
| 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: 48 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 59m |
| 40 mph (64.37 km/h) | 00h 45m |
| 50 mph (80.47 km/h) | 00h 35m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 25m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $4.33 | $8.66 |
| Mid-grade | $4.60 | $4.87 | $9.75 |
| Premium | $4.95 | $5.25 | $10.50 |
| Diesel | $5.98 | $6.34 | $12.68 |
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 14, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.