Allentown to Seven Fields is 297.6 miles and takes about 5h 45m via Pennsylvania Turnpike, I 81, with a fuel budget near $50 and enough daylight to finish in a day. This trip primarily stays within Pennsylvania, moving from the Northeast region to a more central part of the state. Expect mostly highway driving for this route. Given the relatively short duration and distance, it's a very manageable one-day trip. It offers a straightforward path for those looking to cover ground efficiently between these two points.
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
148.8 miles from Allentown, PA
A natural place for your longest stop of the day
, about 2h 57m into the drive
.
Main Roads
Road
Distance
Duration
Pennsylvania Turnpike
198.4 mi
3h 37m
William Penn Highway
43.1 mi
51m
I 81
36.6 mi
44m
78th Division Highway
7.6 mi
8m
Tilghman Street
5 mi
8m
Mars Road
1.4 mi
2m
Harrisburg Pike
1 mi
2m
Lehigh Valley Thruway
0.7 mi
<1m
Longest stretch:
Pennsylvania Turnpike
— 198.4 mi, about 3h 37m
Traffic on I-81
Hour-of-day weekday pattern from 56 FHWA count stations on your route.
Peak
4 PM
~2,785 veh/hr typical
Quietest
1 AM
~380 veh/hr
Peak-to-quiet ratio
7.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Allentown, PA and Seven Fields, PA.
1
Start on Tilghman Street
5.0 mi·8 min·Tilghman Street
Use the straight lane.
2
Take the ramp
0.1 mi·18 sec
Toward US 22 West: Harrisburg
3
Merge onto US 22
0.7 mi·54 sec·Lehigh Valley Thruway
4
Merge onto I 78; US 22
43 mi·51 min·William Penn Highway
Use the straight lane.
5
Continue on I 78; US 22
7.6 mi·8 min·78th Division Highway
6
Keep slight left at fork
0.7 mi·49 sec
Exit 1BToward I 81 South: Harrisburg
7
Merge onto I 81
37 mi·44 min·I 81
8
Take the exit
0.3 mi·48 sec
Exit 52Toward US 11: New Kingstown, MiddlesexUse the slight right lane.
9
Keep slight right at fork
201 ft·7 sec
Toward US 11 SouthUse the right lane.
10
Merge onto US 11
1.0 mi·2 min·Harrisburg Pike
Use the straight / right lanes.
11
Take the exit
0.5 mi·1 min
Toward I 76, PATP
12
Keep slight right at fork
0.2 mi·37 sec
Toward I 76 West: PittsburghUse the slight right lane.
13
Merge onto I 76; PATP
198 mi·3 hr 37 min·Pennsylvania Turnpike
14
Take the exit
0.2 mi·26 sec
Exit 28Toward I 79, US 19: Erie, Pittsburgh, Warrendale, CranberryUse the slight right lane.
15
Keep slight right at fork
0.2 mi·34 sec
Toward US 19: Warrendale, Cranberry
16
Turn slight left
149 ft·5 sec
Use the left lane.
17
Turn left onto US 19
0.5 mi·1 min·Perry Highway
Use the left / straight / right lanes.
18
Turn right onto PA 228
0.4 mi·45 sec·Mars Road
Use the right lane.
19
Continue on PA 228
1.0 mi·2 min·Mars Road
Toward PA 228 East: Seven Fields, MarsUse the straight lane.
20
Turn left onto Franklin Road
0.3 mi·49 sec·Franklin Road
21
Turn right onto Hillmont Drive
0.4 mi·1 min·Hillmont Drive
22
Continue on Mars Crider Road
0.3 mi·1 min·Mars Crider Road
23
Arrive at destination
Mars Crider Road
Trip Plan
For this 5 hour and 45 minute drive, leaving in the morning is your best bet to arrive with plenty of daylight. Since it's a single-day trip, you can be flexible with your stops. The Pennsylvania Turnpike is where you'll cover the most ground, so plan for your first main break after a significant portion of that segment. Keep an eye on your fuel gauge, as the $50 budget suggests you won't need many stops for gas, but it's always wise to top off before heading out from Allentown.
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 148.8 miles from Allentown, PA, or about 2h 57m into the drive.
The longest continuous stretch on this route runs about 198.4 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 65 miles or 1h 19m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 148.8 miles or 2h 57m 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 41m
Traffic, exits, and arrival timing usually matter more near Seven Fields, 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 297.6 miles and 5h 45m.
Your first comfortable stop window is around 65 miles from Allentown, 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 198.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 20
5 decision points cluster between mile 93.8 and 294.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
93.8 mi into trip|~1h 54m in
Take the exit toward US 11: New Kingstown, Middlesex
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 52
Toward US 11: New Kingstown, Middlesex
8
94.1 mi into trip|~1h 55m in
Keep slight right at fork toward US 11 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward US 11 South
7
95.6 mi into trip|~1h 59m in
Keep slight right at fork toward I 76 West: Pittsburgh
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 76 West: Pittsburgh
8
294.2 mi into trip|~5h 36m in
Take the exit toward I 79, US 19: Erie, Pittsburgh, Warrendale, Cranberry
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 28
Toward I 79, US 19: Erie, Pittsburgh, Warrendal...
7
294.4 mi into trip|~5h 37m in
Keep slight right at fork toward US 19: Warrendale, Cranberry
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward US 19: Warrendale, Cranberry
Fuel & Cost
Regular Gas
$47.45 one way
$94.90 round trip
$4.05/gal25.4 MPG avg104 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.48
$52.51
$105.03
premium
$4.81
$56.33
$112.67
diesel
$4.80
$56.19
$112.39
Estimated Tolls: $25.84
Pennsylvania Turnpike
(198.4 mi)$25.79
Lehigh Valley Thruway
(0.7 mi)$0.05
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
$47
Tolls
$26
Meals
$25–$50
Total
$98–$123
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 104.1 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $31 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
89.3
1
$31.25
$14.28
Efficient EV
74.4
0
$26.04
$11.90
EV Truck/SUV
119
1
$41.66
$19.05
Gas CO2
104 kg
EV CO2
35 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 Jul 17, 2026
Origin
Allentown, PA
Late night
in Allentown on Monday
Local time
3:31 AM
EDT
Current temp
86°F
Patchy Smoke
0 mph0% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 17 at 3:59PM EDT until July 18 at 8:00PM EDT by NWS Cleveland OH
Flood Watch
Flood Watch issued July 17 at 1:40PM EDT until July 19 at 2:00AM EDT by NWS Mount Holly NJ
Destination
Seven Fields, PA
Late night
in Seven Fields on Monday
Local time
3:31 AM
EDT
Current temp
86°F
Smoke
0 mph0% chanceLive forecast
Beach Hazards Statement
Beach Hazards Statement issued July 17 at 3:59PM EDT until July 18 at 8:00PM EDT by NWS Cleveland OH
Flood Watch
Flood Watch issued July 17 at 1:40PM EDT until July 19 at 2:00AM EDT by NWS Mount Holly NJ
82°F
Martinsburg, PA
149 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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
5h 45m 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.
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 51.3
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...
5 mi from route
~12 min detour
Free
near mile 92.3
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...
6 mi from route
~15 min detour
Free
near mile 205.2
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...
24 mi from route
~60 min detour
Free
near mile 184.7
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...
25 mi from route
~62 min detour
Free
near mile 236
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
With 79% of this route on highways, you'll spend most of your time on the Pennsylvania Turnpike and I-81. The longest uninterrupted highway stretch is 198.4 miles on the Pennsylvania Turnpike. After this, you'll transition to surface roads like William Penn Highway. Expect a high volume of exits and merges as you navigate the highway system.
79% highway — fuel and pacing are the main things to plan.
23 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 198.4 mi on Pennsylvania Turnpike.
How Hard Is This Drive?
10/10
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 93.8 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 20 significant decision points across 297.6 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 93.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 94.1 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 95.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
2,105 ft346 ft
Total Climb
2,237 ft
Total Descent
1,494 ft
Highest Point
2,105 ft
~212.5 mi in
Elevation Range
1,759 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Allentown, PA and Seven Fields, PA, road signs point toward Middlesex and Patp.
Middlesex
93.8 mi in|~1h 54m
Patp
95.1 mi in|~1h 57m
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
Allentown is the largest city in the Lehigh Valley region of eastern Pennsylvania, the county seat and largest city in Lehigh County, and the third-largest city in Pennsylvania after Philadelphia and Pittsburgh with a population of 125,845 as of 2020.
Top landmarks
•Albertus L. Meyers Bridge — bridge in United States of America
•Allentown Masonic Temple — masonic temple in Allentown, Pennsylvania
•Allentown National Bank — bank building in Allentown, Pennsylvania
Doable as a same-day drive at 5h 45m. Total distance: 297.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 45m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (79%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 198.4 miles on Pennsylvania Turnpike. The full list of main roads is in the Roads section above.
Expect about $25.84 in tolls one way, starting with Pennsylvania Turnpike. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
Yes — we found about 24 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Seven Fields, PA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 24 rest areas along the route for bathroom stops.
The main spots that need attention: at 93.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 94.1 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 95.6 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Appalachian National Scenic Trail, Carlisle Federal Indian Boarding School National Monument and Flight 93 National Memorial (5 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.8 hours each way, a round trip means 11.5 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Seven Fields, PA before the return drive.
