How far is Allentown, PA from Coatesville, PA?
The driving distance from Allentown, PA to Coatesville, PA is about 56.7 miles (91.3 km), with a travel time of about 01h 32m by car.
- The straight-line flight distance is about 46.7 miles (75.1 km).
- For a round trip, plan for roughly 03h 04m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 32m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census designated place in Pennsylvania, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Allentown and Coatesville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Allentown and Coatesville.
-
1
Start on Tilghman Street
2.1 mi · 3 min · Tilghman Street
-
2
Turn left onto North Cedar Crest Boulevard
5.2 mi · 9 min · North Cedar Crest Boulevard
-
3
Turn right onto Chestnut Street
10.9 mi · 19 min · Chestnut Street
-
4
Continue on Route 100
26.4 mi · 42 min · Route 100
-
5
Turn right onto West Uwchlan Avenue
3.3 mi · 6 min · West Uwchlan Avenue
-
6
Take the ramp slight right toward US 30 West, US 30 Business Alternate Truck West: Coatesville, Lancaster
994 ft · 24 sec
-
7
Merge slight left onto Coatesville-Downingtown Bypass
6.9 mi · 9 min · Coatesville-Downingtown Bypass
-
8
Take the exit slight right toward Coatesville
655 ft · 16 sec
-
9
Turn right onto North 1st Avenue
1.7 mi · 2 min · North 1st Avenue
-
10
Arrive at your destination
0 m · 1 sec · North 1st Avenue
Car Route Details
A richer read on the saved driving route between Allentown and Coatesville.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Route 100
Continue on Route 100
26.4 mi · 00h 42m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Allentown and Sunny near Coatesville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Allentown to Coatesville?
The road trip is about 56.7 miles (91.3 km) and usually takes 01h 32m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Halfway House is a useful midpoint, sitting about 28.4 miles from Allentown and 28.3 miles from Coatesville.
How much longer is the road route than the straight-line distance?
The direct path is about 46.7 miles (75.1 km), while the road route adds roughly 10 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 3:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.17 one way or $16.34 round trip. Estimated CO2 is about 17.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Allentown and Sunny near Coatesville.
Stop Ideas Near Halfway House
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Halfway House.
Exton
Paoli
Downingtown
Coatesville
Flight Path Map
This map shows the direct air route between Allentown and Coatesville. Straight-line distance: 46.64 mi (75.06 km).
#1 Allentown
The third most populous city in Pennsylvania.
| Population | 121,470 |
| Coordinates | 40.6084300, -75.4901800 |
| Altitude | 103 |
| Country | United States |
#2 Coatesville
City of Pennsylvania
| Population | 13,006 |
| Coordinates | 39.9831600, -75.8238400 |
| Altitude | 97 |
| Country | United States |
End: Coatesville (-75.82384, 39.98316)
Estimated Travel Time
Distance: 91 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 53m |
| 40 mph (64.37 km/h) | 01h 25m |
| 50 mph (80.47 km/h) | 01h 08m |
| 60 mph (96.56 km/h) | 00h 56m |
| 70 mph (112.65 km/h) | 00h 48m |
| 80 mph (129 km/h) | 00h 42m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $8.17 | $16.34 |
| Mid-grade | $4.60 | $9.20 | $18.40 |
| Premium | $4.95 | $9.91 | $19.82 |
| Diesel | $5.98 | $11.96 | $23.92 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Pennsylvania · Apr 11, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.