How far is Allentown, PA from Bath, PA?
The driving distance from Allentown, PA to Bath, PA is about 10.9 miles (17.6 km), with a travel time of about 00h 19m by car.
- The straight-line flight distance is about 9.5 miles (15.3 km).
- For a round trip, plan for roughly 00h 38m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 19m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Borough of Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Rain Showers
Driving Route Map
The map below follows the saved road route between Allentown and Bath.
Turn-by-Turn Driving Directions
Step-by-step road directions between Allentown and Bath.
-
1
Start on Tilghman Street
1.9 mi · 3 min · Tilghman Street
-
2
Continue on Union Boulevard
1.5 km · 2 min · Union Boulevard
-
3
Turn left onto Airport Road
6 mi · 10 min · Airport Road
-
4
Turn right onto Nor-Bath Boulevard
1.6 mi · 2 min · Nor-Bath Boulevard
-
5
Continue on Race Street
1898 ft · 37 sec · Race Street
-
6
Turn right onto Mill Street
540 ft · 29 sec · Mill Street
-
7
Turn left onto Plymouth Avenue
582 ft · 28 sec · Plymouth Avenue
-
8
Turn left onto Barber Street
56 m · 11 sec · Barber Street
-
9
Turn right onto Union Street
53 m · 13 sec · Union Street
-
10
Arrive at your destination
0 m · 1 sec · Union Street
Car Route Details
A richer read on the saved driving route between Allentown and Bath.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Airport Road
Turn left onto Airport Road
5.96 mi · 00h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Rain Showers Likely leaving Allentown and Rain Showers near Bath.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Allentown to Bath?
The road trip is about 10.9 miles (17.6 km) and usually takes 00h 19m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Catasauqua is a useful midpoint, sitting about 5.5 miles from Allentown and 5.5 miles from Bath.
How much longer is the road route than the straight-line distance?
The direct path is about 9.5 miles (15.3 km), while the road route adds roughly 1.4 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.59 one way or $3.19 round trip. Estimated CO2 is about 3.5 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Allentown and Rain Showers near Bath.
Stop Ideas Near Catasauqua
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 Catasauqua.
White Haven, PA
Paoli
Exton
Wilkes-Barre, PA
Flight Path Map
This map shows the direct air route between Allentown and Bath. Straight-line distance: 9.54 mi (15.35 km).
#1 Allentown
The third most populous city in Pennsylvania.
| Population | 121,470 |
| Coordinates | 40.6084300, -75.4901800 |
| Altitude | 103 |
| Country | United States |
#2 Bath
Borough in Pennsylvania, United States of America
| Population | 2,756 |
| Coordinates | 40.7256500, -75.3940700 |
| Altitude | 129 |
| Country | United States |
End: Bath (-75.39407, 40.72565)
Estimated Travel Time
Distance: 18 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 21m |
| 40 mph (64.37 km/h) | 00h 16m |
| 50 mph (80.47 km/h) | 00h 13m |
| 60 mph (96.56 km/h) | 00h 10m |
| 70 mph (112.65 km/h) | 00h 09m |
| 80 mph (129 km/h) | 00h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $1.59 | $3.19 |
| Mid-grade | $4.60 | $1.79 | $3.59 |
| Premium | $4.95 | $1.93 | $3.86 |
| Diesel | $5.98 | $2.33 | $4.66 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.