The drive from Hatfield, PA to Allentown, PA covers 264.4 miles and takes about 5h 17m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Pennsylvania Turnpike, William Penn Highway, American Legion Memorial Highway for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 136.3 miles on Pennsylvania Turnpike.
At current regular gas prices, budget about $43.83 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
132.2 miles from Hatfield, PA
A natural place for your longest stop of the day
, about 2h 36m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 17m. Total distance: 264.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 17m drive, comfortable solo distance.
Drive Character
This is a 5h 17m highway drive covering 264.4 miles, with most of the trip on Pennsylvania Turnpike and William Penn Highway. The longest continuous stretch is about 136.3 miles on Pennsylvania Turnpike.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 31 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Pennsylvania Turnpike is the longest continuous segment at about 136.3 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Pennsylvania Turnpike and William Penn Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 167.9 miles in.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 21 significant decision points across 264.4 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 167.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 168.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 183.2 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 21 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
7
167.9 mi into trip|~3h 16m in
Take the exit toward I 81, US 11: Carlisle, Harrisburg
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 81, US 11: Carlisle, Harrisburg
7
168.8 mi into trip|~3h 18m in
Keep slight left at fork toward US 11 North: Harrisburg
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward US 11 North: Harrisburg
6
183.2 mi into trip|~3h 37m in
Keep slight left at fork toward US 11 North, US 15 North: Marysville
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward US 11 North, US 15 North: Marysville
6
188.2 mi into trip|~3h 44m in|I 81 / American Legion Memorial Highway
Keep slight left at fork onto I 81 / American Legion Memorial Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
9
258.3 mi into trip|~5h 7m in|US 22 / Lehigh Valley Thruway
Keep slight right at fork onto US 22 / Lehigh Valley Thruway toward US 22 East: Pennsylvania Turnpike, LVI Airport
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 51
Toward US 22 East: Pennsylvania Turnpike, LVI A...
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Hatfield, PA and Allentown, PA, road signs point toward Patp, Harrisburg and Marysville.
Patp
31.3 mi in|~44m
Harrisburg
167.9 mi in|~3h 16m
Marysville
183.1 mi in|~3h 37m
Main Roads
Road
Distance
Duration
Pennsylvania Turnpike
136.3 mi
2h 30m
William Penn Highway
42.8 mi
50m
American Legion Memorial Highway
22.5 mi
27m
US 119
14 mi
16m
I 81
12.7 mi
15m
Pleasant Valley Road
7.9 mi
13m
78th Division Highway
7.6 mi
8m
PA 31
6 mi
9m
Longest stretch:
Pennsylvania Turnpike
— 136.3 mi, about 2h 30m
Turn-by-Turn Driving Directions
Step-by-step road directions between Hatfield, PA and Allentown, PA.
1
Start on Morgantown Road
0.6 mi·53 sec·Morgantown Road
2
Continue on Morgantown Street
1.2 mi·2 min·Morgantown Street
3
Continue on PA 51
1.0 mi·1 min·Pittsburgh Street
4
Take the ramp
0.3 mi·32 sec
5
Merge onto US 119
14 mi·16 min·US 119
6
Take the exit
244 ft·6 sec
7
Turn straight onto PA 982
7.9 mi·13 min·Pleasant Valley Road
8
Turn right onto PA 31
6.0 mi·9 min·PA 31
9
Turn slight left
0.2 mi·33 sec
10
Turn left
28 ft·3 sec
11
Take the ramp
493 ft·12 sec
Toward PATP, I 70, I 76
12
Keep slight right at fork
0.2 mi·35 sec
13
Merge onto I 70; I 76; PATP
136 mi·2 hr 30 min·Pennsylvania Turnpike
14
Take the exit
0.9 mi·2 min
Toward I 81, US 11: Carlisle, HarrisburgUse the slight right lane.
15
Keep slight left at fork
0.3 mi·54 sec
Toward US 11 North: HarrisburgUse the straight / slight right lanes.
16
Continue on US 11
1.1 mi·2 min·Harrisburg Pike
Use the straight lane.
17
Take the exit
0.3 mi·34 sec
Toward I 81 North: Harrisburg
18
Merge onto I 81
13 mi·15 min·I 81
Use the straight / right lanes.
19
Take the exit
0.2 mi·14 sec
Toward US 11, US 15: Enola, Marysville
20
Keep slight left at fork
0.3 mi·28 sec
Toward US 11 North, US 15 North: Marysville
21
Keep slight left at fork
0.4 mi·32 sec
22
Merge onto I 81
0.7 mi·1 min·George N. Wade Memorial Bridge
Use the straight / slight right lanes.
23
Continue on I 81
3.4 mi·4 min·American Legion Memorial Highway
24
Keep slight left at fork onto I 81
19 mi·22 min·American Legion Memorial Highway
Use the straight / slight right lanes.
25
Take the exit
0.7 mi·45 sec
Exit 89Toward I 78 East: Allentown
26
Continue on I 78
7.6 mi·8 min·78th Division Highway
27
Continue on I 78; US 22
43 mi·50 min·William Penn Highway
Use the straight lane.
28
Keep slight right at fork onto US 22
1.0 mi·1 min·Lehigh Valley Thruway
Exit 51Toward US 22 East: Pennsylvania Turnpike, LVI AirportUse the slight right lane.
29
Take the exit
0.2 mi·26 sec
Toward CetroniaUse the slight right lane.
30
Turn straight onto Tilghman Street
4.9 mi·8 min·Tilghman Street
Use the straight lane.
31
Arrive at destination
Tilghman Street
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 132.2 miles from Hatfield, PA, or about 2h 36m into the drive.
The longest continuous stretch on this route runs about 136.3 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 58 miles or 1h 14m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 132.2 miles or 2h 36m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 18m
Traffic, exits, and arrival timing usually matter more near Allentown, PA than in the middle of the route.
Before You Leave
+
Open the route before leaving Hatfield, 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 Hatfield, PA
This is one driving day of about 264.4 miles and 5h 17m.
Your first comfortable stop window is around 58 miles from Hatfield, PA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Pennsylvania Turnpike for about 136.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 132.2 mi from Hatfield, PA
· 2h 36m into the drive
The midpoint is around 132.2 miles from Hatfield, PA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before Pennsylvania Turnpike if your tank is already low. That segment runs about 136.3 miles.
Arriving in Allentown, PA
The final approach into Allentown, PA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Allentown, PA.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
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...
3 mi from route
~8 min detour
Free
near mile 209.7
Park Closure: List of trail closures post-Hurricane Helene
Caution: Black Bears Frequenting the McAfee Knob Area in Virginia
Carlisle Federal Indian Boarding School National Monument
National Monument
More than 7,800 children from 140 Tribes went to the Carlisle School from 1879 to 1918. The National Park Service will collaborate with families, affiliated Tribal Nations, the US Army, historians, an...
3 mi from route
~7 min detour
Free
near mile 164.1
On Tuesday morning, September 11, 2001, the U.S. came under attack when four commercial airliners were hijacked and used to strike targets on the ground. Nearly 3,000 people tragically lost their live...
7 mi from route
~17 min detour
Free
near mile 63.8
The battle at Fort Necessity in the summer of 1754 was the opening action of the French and Indian War. This war was a clash of British, French and American Indian cultures. It ended with the removal...
The South Fork Dam failed on Friday, May 31, 1889, and unleashed 20,000,000 tons of water that devastated Johnstown, PA. The flood killed 2,209 people but it brought the nation and the world together...
25 mi from route
~62 min detour
Free
near mile 82.1
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$43.83 one way
$87.67 round trip
$4.21/gal25.4 MPG avg93 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$48.01
$96.02
premium
$4.93
$51.28
$102.55
diesel
$5.61
$58.38
$116.75
Estimated Tolls: $17.79
Pennsylvania Turnpike
(136.3 mi)$17.72
Lehigh Valley Thruway
(1 mi)$0.07
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$44
Tolls
$18
Meals
$25–$50
Total
$87–$112
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 92.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $28 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
79.3
0
$27.76
$12.69
Efficient EV
66.1
0
$23.13
$10.58
EV Truck/SUV
105.8
1
$37.02
$16.92
Gas CO2
93 kg
EV CO2
31 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 15, 2026
Origin
Hatfield, PA
Afternoon
in Hatfield on Friday
Local time
2:18 PM
EDT
Current temp
50°F
Unavailable
Live forecast
Destination
Allentown, PA
Afternoon
in Allentown on Friday
Local time
2:18 PM
EDT
Current temp
44°F
Unavailable
Live forecast
73°F
Hancock, MD
132 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
6 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
5h 17m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Hatfield, PA to Allentown, PA covers 264.4 miles and takes about 5h 17m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Pennsylvania Turnpike, William Penn Highway, American Legion Memorial Highway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 132.2 miles from Hatfield, PA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $43.83 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 21 significant decision points across 264.4 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 167.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 168.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 183.2 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Between Hatfield, PA and Allentown, PA, road signs point toward Patp, Harrisburg and Marysville.
Yes. Nearby national parks include Appalachian National Scenic Trail, Carlisle Federal Indian Boarding School National Monument and Flight 93 National Memorial. There are 5 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.
