The drive from Allentown, PA to Forest Hills, PA covers 90.9 miles and takes about 2h 12m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Warren Street Bypass, US 30, US 222 for much of the mileage,
and the overall profile is turn-heavy local drive.
The longest uninterrupted segment is about 30 miles on Warren Street Bypass.
At current regular gas prices, budget about $14.62 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
45.4 miles from Allentown, PA
A natural place for your longest stop of the day
, about 1h 4m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 12m. Total distance: 90.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 12m drive, comfortable solo distance.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a 2h 12m drive with frequent turns across 90.9 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 35 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Warren Street Bypass is the longest continuous segment at about 30 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 12.4 miles in near US 222 / Hamilton Boulevard.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 90.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 12.4 miles (US 222 / Hamilton Boulevard): Roundabout - know your exit number before entering; at 16.9 miles (US 222): Highway fork - watch signs carefully. Lane positioning matters here; at 32.8 miles (PA 12 / Warren Street Bypass): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 17 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
12.4 mi into trip|~18m in|US 222 / Hamilton Boulevard
Enter roundabout onto US 222 / Hamilton Boulevard
Roundabout - know your exit number before entering
6
16.9 mi into trip|~25m in|US 222
Keep slight left at fork onto US 222
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
5
32.8 mi into trip|~48m in|PA 12 / Warren Street Bypass
Merge onto PA 12 / Warren Street Bypass
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
62.7 mi into trip|~1h 26m in|US 222
Keep slight right at fork onto US 222 toward US 30 West
Highway fork - watch signs carefully
Toward US 30 West
5
64.5 mi into trip|~1h 28m in|US 30
Keep slight right at fork onto US 30 toward US 30 West: York
Highway fork - watch signs carefully
Toward US 30 West: York
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 Allentown, PA to Forest Hills, PA, road signs begin pointing toward Hallam along the way.
Hallam
81.2 mi in|~1h 51m
Main Roads
Road
Distance
Duration
Warren Street Bypass
30 mi
37m
US 30
16.8 mi
22m
US 222
7.6 mi
9m
West Hamilton Boulevard
6 mi
8m
Allentown Pike
6 mi
10m
Kutztown Road
5.2 mi
7m
Freysville Road
5.1 mi
9m
Hamilton Boulevard
3.1 mi
4m
Longest stretch:
Warren Street Bypass
— 30 mi, about 37m
Turn-by-Turn Driving Directions
Step-by-step road directions between Allentown, PA and Forest Hills, PA.
1
Start on Tilghman Street
2.1 mi·3 min·Tilghman Street
2
Turn left onto North Cedar Crest Boulevard
1.0 mi·1 min·North Cedar Crest Boulevard
3
Turn right onto PA 222
0.4 mi·43 sec·Hamilton Boulevard Bypass
4
Continue on PA 222
6.0 mi·8 min·West Hamilton Boulevard
Use the straight lane.
5
Continue on US 222
0.4 mi·32 sec·Trexlertown Bypass
6
Continue on US 222
2.5 mi·3 min·Hamilton Boulevard
7
Enter roundabout onto US 222
129 ft·1 sec·Hamilton Boulevard
8
Continue on US 222
0.6 mi·50 sec·Hamilton Boulevard
9
Continue on US 222
3.8 mi·5 min·Kutztown Road
10
Keep slight left at fork onto US 222
5.9 mi·7 min·US 222
Use the straight / slight right lanes.
11
Enter roundabout onto US 222
110 ft·1 sec·Allentown Pike
12
Continue on US 222
0.4 mi·39 sec·Allentown Pike
13
Continue on US 222
1.1 mi·1 min·Kutztown Road
14
Continue on US 222
1.6 mi·2 min·Allentown Pike
15
Enter roundabout onto US 222
97 ft·4 sec·Allentown Pike
16
Continue on US 222
0.4 mi·52 sec·Allentown Pike
17
Enter roundabout onto US 222
127 ft·5 sec·Allentown Pike
18
Continue on US 222
1.1 mi·1 min·Allentown Pike
Use the straight lane.
19
Continue on US 222
0.3 mi·26 sec·Kutztown Road
20
Continue on US 222
0.5 mi·47 sec·Allentown Pike
21
Continue on US 222 BUS
1.9 mi·3 min·Allentown Pike
22
Continue on US 222 BUS
2.3 mi·3 min·North 5th Street Highway
23
Take the ramp
0.3 mi·42 sec
Toward PA 12 West: Lebanon
24
Merge onto PA 12
30 mi·37 min·Warren Street Bypass
Use the straight / slight right lanes.
25
Keep slight right at fork onto US 222
1.7 mi·2 min·US 222
Toward US 30 West
26
Keep slight right at fork onto US 30
17 mi·22 min·US 30
Toward US 30 West: York
27
Take the exit
0.3 mi·34 sec
Toward Hallam
28
Keep slight left at fork
151 ft·9 sec
29
Turn left onto Kreutz Creek Road
0.3 mi·31 sec·Kreutz Creek Road
30
Continue on Frysville Road
1.7 mi·2 min·Frysville Road
31
Continue on Freysville Road
5.1 mi·9 min·Freysville Road
32
Continue on East Prospect Street
0.4 mi·1 min·East Prospect Street
33
Turn left onto PA 24
1.6 mi·4 min·North Main Street
Use the straight / right lanes.
34
Turn right onto Forest Hills Road
0.3 mi·49 sec·Forest Hills Road
35
Arrive at destination
Forest Hills Road
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 45.4 miles from Allentown, PA, or about 1h 4m into the drive.
The longest continuous stretch on this route runs about 30 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 20 miles or 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 45.4 miles or 1h 4m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 42m
Traffic, exits, and arrival timing usually matter more near Forest Hills, PA than in the middle of the route.
Before You Leave
+
Open the route before leaving Allentown, PA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Allentown, PA
This is one driving day of about 90.9 miles and 2h 12m.
Your first comfortable stop window is around 20 miles from Allentown, PA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Warren Street Bypass for about 30 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 45.4 mi from Allentown, PA
· 1h 4m into the drive
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Appalachian National Scenic Trail
National Scenic Trail
The Appalachian Trail is a 2,190+ mile long public footpath that traverses the scenic, wooded, pastoral, wild, and culturally resonant lands of the Appalachian Mountains. Conceived in 1921, built by p...
22 mi from route
~56 min detour
Free
near mile 50.1
Park Closure: List of trail closures post-Hurricane Helene
Caution: Black Bears Frequenting the McAfee Knob Area in Virginia
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$14.62 one way
$29.25 round trip
$4.09/gal25.4 MPG avg32 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.60
$16.46
$32.92
premium
$4.95
$17.73
$35.46
diesel
$5.98
$21.40
$42.80
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$15
Meals
$25–$50
Total
$40–$65
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 31.8 kg one way.
Driving Electric?
About $10 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
27.3
0
$9.54
$4.36
Efficient EV
22.7
0
$7.95
$3.64
EV Truck/SUV
36.4
0
$12.73
$5.82
Gas CO2
32 kg
EV CO2
11 kg (66% 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.
Forecast as of Apr 16, 2026
Origin
Allentown, PA
Morning
in Allentown on Saturday
Local time
6:07 AM
EDT
Current temp
88°F
Mostly Sunny
SW 5 to 15 mph1% chanceLive forecast
Destination
Forest Hills, PA
Morning
in Forest Hills on Saturday
Local time
6:07 AM
EDT
Current temp
74°F
Unavailable
Live forecast
61°F
Adamstown, PA
45 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
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
14 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
2h 12m on the road
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.
Frequently Asked Questions
The drive from Allentown, PA to Forest Hills, PA covers 90.9 miles and takes about 2h 12m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Warren Street Bypass, US 30, US 222. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 45.4 miles from Allentown, PA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $14.62 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 is a demanding drive. With 17 significant decision points across 90.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 12.4 miles (US 222 / Hamilton Boulevard): Roundabout - know your exit number before entering; at 16.9 miles (US 222): Highway fork - watch signs carefully. Lane positioning matters here; at 32.8 miles (PA 12 / Warren Street Bypass): Merge point - match speed before joining. Lane positioning matters here.
On the drive from Allentown, PA to Forest Hills, PA, road signs begin pointing toward Hallam along the way.
Yes. Nearby national parks include Appalachian National Scenic Trail.
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, and NPS for national parks. See our methodology for refresh cadence and limitations.
