Origin
Norristown, PA
Morning in Norristown on Saturday
Local time
10:31 AM
EDT
Current temp
71°F
Unavailable
Live forecast
Trip from Norristown, PA to Darby, PA
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
40m
Distance
19.8 mi
32 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$3
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 37m
★
6 AM
0h 40m
8 AM
0h 47m
10 AM
0h 43m
12 PM
0h 42m
3 PM
0h 43m
5 PM
0h 47m
8 PM
0h 38m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Norristown, PA
Wikimedia Commons
Darby, PA
Wikimedia Commons
Trip Overview
Norristown, PA to Darby, PA is 19.8 miles and takes about 40 minutes via Mid-County Expressway, with a fuel budget near $3 and enough daylight to finish in a day. This is a short, straightforward trip primarily within Pennsylvania's Northeast region. Expect a mixed drive that blends highway speeds with local road navigation. Given its brief duration, this route is ideal for a same-day excursion, allowing for flexibility in your departure and arrival times. It's a practical option for local travel without extensive planning.
About the Cities
Starting in Norristown, PA
Full guide →Norristown is a small residential borough in Montgomery County, in the Philadelphia-Camden metro area. The town is about 6 miles outside of Philadelphia, between two greater communities of King of Prussia and Plymouth Meeting. This article also covers the nearby communities of Bridgeport, Gladwyne, Jeffersonville, Conshohocken and Lafayette Hill.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 40m. Total distance: 19.8 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
40m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (48%). Some complex stretches to watch for.
Scenic Drive
Mixed drive route profile with national parks nearby.
Drive Character
This drive offers a mixed experience, with 48% of it on highways like the Mid-County Expressway. You'll encounter a longest stretch of 9.4 miles on this expressway, providing a period of consistent speed. As you transition off the Mid-County Expressway, expect to navigate through local streets, indicated by your use of Lansdowne Avenue and West Chester Pike. This change in road type means you'll likely experience variations in speed and traffic flow as you approach your destination.
Expect a mix of faster highway mileage and slower local approaches near the beginning or end.
There are about 16 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Mid-County Expressway is the longest continuous segment at about 9.4 miles.
How Hard Is This Drive?
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near Powell Street.
Driving Effort
5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 19.8 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (Powell Street): Sharp turn - reduce speed on approach; at 3 miles: Lane positioning matters here; at 12.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 9 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
0 mi into trip
|
~0m in
|
Powell Street
Turn sharp left onto Powell Street
Sharp turn - reduce speed on approach
5
3 mi into trip
|
~8m in
Take the ramp toward I 476 South
Lane positioning matters here
Use the straight / right lanes.
Toward I 476 South
8
12.8 mi into trip
|
~22m in
Take the exit toward PA 3: Upper Darby, Broomall
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 9
Toward PA 3: Upper Darby, Broomall
4
13.1 mi into trip
|
~23m in
|
PA 3 / West Chester Pike
Turn left onto PA 3 / West Chester Pike
Lane positioning matters here
Use the left / straight / right lanes.
4
19.8 mi into trip
|
~40m in
|
Ridge Avenue
Turn left onto Ridge Avenue
Navigation decision point
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Norristown, PA to Darby, PA, road signs begin pointing toward Broomall along the way.
Broomall
12.8 mi in
|
~22m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Mid-County Expressway | 9.4 mi | 12m |
| Lansdowne Avenue | 3.3 mi | 8m |
| West Chester Pike | 2.5 mi | 5m |
| East Fornance Street | 1 mi | 3m |
| Main Street | 0.8 mi | 2m |
| West Ridge Pike | 0.7 mi | 1m |
| Fairfield Road | 0.5 mi | 1m |
| Powell Street | 0.3 mi | 1m |
Longest stretch:
Mid-County Expressway
— 9.4 mi, about 12m
Turn-by-Turn Driving Directions
Step-by-step road directions between Norristown, PA and Darby, PA.
1
Start on Spring Alley
46 ft
·
10 sec
·
Spring Alley
2
Turn sharp left onto Powell Street
0.3 mi
·
1 min
·
Powell Street
3
Turn right onto East Fornance Street
1.0 mi
·
3 min
·
East Fornance Street
4
Continue on Fairfield Road
0.5 mi
·
1 min
·
Fairfield Road
5
Turn left onto East Ridge Pike
0.3 mi
·
51 sec
·
East Ridge Pike
6
Continue on East Main Street
0.2 mi
·
24 sec
·
East Main Street
7
Continue on West Ridge Pike
0.7 mi
·
1 min
·
West Ridge Pike
8
Take the ramp
0.4 mi
·
46 sec
Toward I 476 South
Use the straight / right lanes.
9
Merge onto I 476
9.4 mi
·
12 min
·
Mid-County Expressway
10
Take the exit
0.3 mi
·
59 sec
Exit 9
Toward PA 3: Upper Darby, Broomall
Use the slight right lane.
11
Turn left onto PA 3
2.5 mi
·
5 min
·
West Chester Pike
Use the left / straight / right lanes.
12
Turn slight right onto Darby Road
471 ft
·
13 sec
·
Darby Road
Use the right lane.
13
Continue on Lansdowne Avenue
3.3 mi
·
8 min
·
Lansdowne Avenue
Use the straight lane.
14
Continue on Main Street
0.8 mi
·
2 min
·
Main Street
15
Turn left onto Ridge Avenue
47 ft
·
2 sec
·
Ridge Avenue
16
Arrive at destination
Ridge Avenue
Fuel & Cost
Regular Gas
$3.28 one way
$6.57 round trip
$4.21/gal
25.4 MPG avg
7 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.61 | $3.60 | $7.19 |
| premium | $4.93 | $3.84 | $7.68 |
| diesel | $5.61 | $4.37 | $8.74 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$3
Estimated CO2 emission: 6.9 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $2 in charging · 0 stops · 71% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 5.9 | 0 | $2.08 | $0.95 |
| Efficient EV | 5 | 0 | $1.73 | $0.79 |
| EV Truck/SUV | 7.9 | 0 | $2.77 | $1.27 |
Gas CO2
7 kg
EV CO2
2 kg (71% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Darby, PA
Morning in Darby on Saturday
Local time
10:31 AM
EDT
Current temp
49°F
Unavailable
Live forecast
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
22 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
40m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Norristown, PA to Darby, PA covers 19.8 miles and takes about 40m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Mid-County Expressway, Lansdowne Avenue, West Chester Pike. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 9.9 miles from Norristown, PA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $3.28 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 19.8 miles you will encounter 9 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: near the start (Powell Street): Sharp turn - reduce speed on approach; at 3 miles: Lane positioning matters here; at 12.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
On the drive from Norristown, PA to Darby, PA, road signs begin pointing toward Broomall along the way.
Yes. Nearby national parks include Independence National Historical Park, Thaddeus Kosciuszko National Memorial and Valley Forge National Historical Park. There are 4 parks within detour distance of this route.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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