Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards
Drive Time
1h 6m
Distance
45.9 mi
74 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$8
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Allentown, PA
Wikimedia Commons
Perkiomen, PA
Salman Haris
The drive from Allentown, PA to Perkiomen, PA covers 45.9 miles and takes about 1h 6m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Pennsylvania Turnpike Northeast Extension, South Valley Forge Road, Tilghman Street for much of the mileage, and the overall profile is mixed drive. The longest uninterrupted segment is about 26.3 miles on Pennsylvania Turnpike Northeast Extension. At current regular gas prices, budget about $7.61 one way before food or hotel costs.
Weekend Trip
Doable as a same-day drive at 1h 6m. Total distance: 45.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 6m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (57%). Some complex stretches to watch for.
Scenic Drive
Mixed drive route profile with national parks nearby.
The drive from Allentown, PA to Perkiomen, PA covers 45.9 miles and takes about 1h 6m, using a mix of highways and local roads.
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 4.9 miles in.
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 45.9 miles you will encounter 11 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: at 4.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 5.3 miles (I 476; PATP / Pennsylvania Turnpike Northeast Extension): Merge point - match speed before joining. Lane positioning matters here; at 31.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
These are the spots where you need to pay the most attention. Preview them before you drive.
Keep slight right at fork toward I 476 South: Philadelphia
Highway fork - watch signs carefully. Lane positioning matters here
Merge onto I 476; PATP / Pennsylvania Turnpike Northeast Extension
Merge point - match speed before joining. Lane positioning matters here
Take the exit toward PA 63: Harleysville, Kulpsville
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward PA 63 East: Lansdale
Highway fork - watch signs carefully. Lane positioning matters here
At end of road, turn right onto Montgomery Avenue
Complex interchange - multiple decisions in a short stretch
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Allentown, PA and Perkiomen, PA, road signs point toward Patp and Kulpsville.
Patp
Kulpsville
| Road | Distance | Duration |
|---|---|---|
| Pennsylvania Turnpike Northeast Extension | 26.3 mi | 28m |
| South Valley Forge Road | 5.9 mi | 10m |
| Tilghman Street | 4.5 mi | 7m |
| North Park Avenue | 3.8 mi | 7m |
| Sumneytown Pike | 1.9 mi | 4m |
| Egypt Road | 1.6 mi | 3m |
| Pennsylvania Avenue | 0.2 mi | <1m |
| Oakland Avenue | <0.1 mi | <1m |
Step-by-step road directions between Allentown, PA and Perkiomen, PA.
Start on Tilghman Street
Take the ramp
Keep slight right at fork
Merge onto I 476; PATP
Take the exit
Continue on this road
Keep slight left at fork
Turn left onto PA 63
Turn right onto PA 363
Continue on PA 363
Turn right onto Egypt Road
Turn left onto Oakland Avenue
Turn right onto Pennsylvania Avenue
At end of road, turn right onto Montgomery Avenue
Arrive at destination
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 22.9 mi from Allentown, PA · 28m into the drive
Mid-route town
Meal stop
23 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 10 miles helps settle the day before fatigue starts building.
The midpoint is around 22.9 miles from Allentown, PA, which is a good place for a longer meal and fuel stop.
The final approach into Perkiomen, PA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$7.61 one way
$15.22 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.61 | $8.33 | $16.67 |
| premium | $4.93 | $8.90 | $17.80 |
| diesel | $5.61 | $10.13 | $20.27 |
Estimated Tolls: $3.42
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Drive Cost (one way)
Fuel
$8
Tolls
$3
Total
$11
Estimated CO2 emission: 16.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $5 in charging · 0 stops · 69% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 13.8 | 0 | $4.82 | $2.20 |
| Efficient EV | 11.5 | 0 | $4.02 | $1.84 |
| EV Truck/SUV | 18.4 | 0 | $6.43 | $2.94 |
Gas CO2
16 kg
EV CO2
5 kg (69% 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
Evening in Allentown on Friday
Local time
6:59 PM
EDT
Current temp
64°F
Slight Chance Rain Showers
Destination
Evening in Perkiomen on Friday
Local time
6:59 PM
EDT
Current temp
71°F
Unavailable
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.
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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