Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 19, 2026 · Editorial standards
Drive Time
24m
Distance
15.2 mi
25 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$2
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Norristown, PA
Wikimedia Commons
Horsham, PA
Wikimedia Commons
Norristown, PA to Horsham, PA is 15.2 miles and takes about 24 minutes via Pennsylvania Turnpike and Plymouth Road, with a fuel budget near $2 and enough daylight to finish in a day. This short trip stays within the Northeast region, specifically within Pennsylvania. It's a straightforward drive that should be easy to navigate. Given the brief duration, it's ideal for a quick transfer or a segment of a larger trip, requiring only one day and no overnight stay.
| Road | Distance | Duration |
|---|---|---|
| Pennsylvania Turnpike | 9.5 mi | 10m |
| Plymouth Road | 1.9 mi | 4m |
| Dekalb Street | 0.9 mi | 2m |
| Easton Road | 0.9 mi | 1m |
| East Johnson Highway | 0.5 mi | 1m |
| East Spruce Street | 0.1 mi | <1m |
| Powell Street | 0.1 mi | <1m |
| Sandy Hill Road | <0.1 mi | <1m |
Step-by-step road directions between Norristown, PA and Horsham, PA.
Start on Spring Alley
Turn sharp left onto Powell Street
Turn right onto East Spruce Street
Turn left onto US 202
Turn right onto East Johnson Highway
Continue on Plymouth Road
Turn left onto Sandy Hill Road
Keep slight right at fork onto Plymouth Road
Turn right onto West Germantown Pike
Take the ramp
Keep slight right at fork
Merge onto I 276; PATP
Take the exit
Keep slight right at fork
Keep slight right at fork
Merge onto PA 611
Turn right
Arrive at destination
5 decision points cluster between mile 0 and 14.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn sharp left onto Powell Street
Sharp turn - reduce speed on approach
Keep slight right at fork toward I 276 East: Northeast Extension, Allentown, New Jersey
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward PA 611: Doylestown, Jenkintown, Willow Grove
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork toward PA 611 North: Doylestown, Horsham
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork toward PA 611 North: Doylestown, Horsham, Biddle Air National Guard Base
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Regular Gas
$2.42 one way
$4.85 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.48 | $2.68 | $5.36 |
| premium | $4.81 | $2.88 | $5.75 |
| diesel | $4.80 | $2.87 | $5.74 |
Estimated Tolls: $1.23
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Drive Cost (one way)
Fuel
$2
Tolls
$1
Total
$4
Estimated CO2 emission: 5.3 kg one way. Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $2 in charging · 0 stops · 60% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 4.6 | 0 | $1.60 | $0.73 |
| Efficient EV | 3.8 | 0 | $1.33 | $0.61 |
| EV Truck/SUV | 6.1 | 0 | $2.13 | $0.97 |
Gas CO2
5 kg
EV CO2
2 kg (60% 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.
Current conditions at both ends of the drive.
Origin
Morning in Norristown on Sunday
Local time
11:26 AM
EDT
Current temp
75°F
Smoke
Heat Advisory
Heat Advisory issued July 16 at 12:10AM EDT until July 16 at 8:00PM EDT by NWS Mount Holly NJ
Destination
Morning in Horsham on Sunday
Local time
11:26 AM
EDT
Current temp
74°F
Smoke
Heat Advisory
Heat Advisory issued July 16 at 12:10AM EDT until July 16 at 8:00PM EDT by NWS Mount Holly NJ
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
About 62% of this drive is on highways. You'll experience a longest stretch of 9.5 miles on the Pennsylvania Turnpike. After that, you'll transition to surface roads like Plymouth Road and Dekalb Street. Expect to see a fair number of exits as you navigate the highway portion.
This is a straightforward highway drive that stays mostly on Pennsylvania Turnpike and Plymouth Road. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near Powell Street.
Focused - lots of decisions in a short distance, but it is over quickly
Balances navigation complexity with total wheel time.
This is a short but busy drive. With 15 decision points packed into just 15.2 miles, you will need to pay attention to lane changes and exits — but the whole thing is over in 24m.
Where does it get tricky?
The main spots that need attention: near the start (Powell Street): Sharp turn - reduce speed on approach; at 3.9 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 13.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Mostly flat terrain
Total Climb
343 ft
Total Descent
249 ft
Highest Point
297 ft
~2.2 mi in
Elevation Range
151 ft
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Norristown, PA and Horsham, PA, road signs point toward Patp, New Jersey, Allentown, Jenkintown, Willow Grove and Biddle Air National Guard Base.
Patp
New Jersey
Allentown
Jenkintown
Willow Grove
Biddle Air National Guard Base
Founded 1682
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.
Founded 1682
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 24m. Total distance: 15.2 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
24m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (62%). Some complex stretches to watch for.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, and NPS for national parks. See our methodology for refresh cadence and limitations.
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