How far is Williamsport, PA from Norristown, PA?
Fastest route
The distance between Williamsport, Pennsylvania, and Norristown, Pennsylvania, is approximately 164 miles (264 kilometers). The fastest route, considering traffic conditions, is via I-80 E and I-476 S. The estimated travel time is 2 hours and 36 minutes.
Directions
-
Get on I-80 E in New Columbia.
- 🚗 Head south on Market St toward W 3rd St.
- 🍟 Continue onto US-15 S/Montgomery Pike.
- 🍔 Continue to follow US-15 S. Pass by McDonald's (on the right).
- 🛣️ Merge onto I-80 E via the ramp to Bloomsburg.
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Follow I-80 E and I-476 S to W Ridge Pike/State Rte 3056 in Plymouth Township.
- 🚙 Take exit 18 from I-476 S.
- 💰 This route has tolls.
-
Take exit 277 toward PA-940/I-476/Allentown/Wilkes-Barre/Pennsylvania Turnpike (Toll road).
- 🛣️ Keep right at the fork, follow signs for I-476 S/Allentown, and merge onto I-476 S (Toll road).
- 🛣️ Keep left at the fork to stay on I-476 S (Toll road).
- 🚦 Take exit 18 toward Norristown.
-
Continue on W Ridge Pike, then take Fairfield Rd and E Fornance St to Spring Alley in Norristown.
- 🛣️ Merge onto W Ridge Pike/State Rte 3056.
- 🛣️ Continue straight to stay on W Ridge Pike.
- ➡️ Turn right onto Fairfield Rd.
- ➡️ Continue onto E Fornance St.
- ➡️ Turn left onto Green Valley Rd.
- ➡️ Turn right onto E Basin St.
- ➡️ Sharp right onto Spring Alley.
Tips & Suggestions
- 🚗 Plan your trip ahead and consider traffic conditions for a smoother journey.
- 💰 Be prepared for tolls along the way, so keep some cash or change handy.
- 🍽️ Pack some snacks or stop at rest areas to grab a bite during the trip.
- ⛽ Make sure your vehicle has enough fuel for the entire journey.
- 🗺️ Carry a map or GPS device to stay on track and avoid getting lost.
- 🕰️ Give yourself some extra time for potential delays or unexpected detours.
- 🚓 Observe the speed limits and traffic rules to ensure a safe trip.
- 🏨 If it's a long drive, consider taking breaks to rest and stretch your legs.
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 02h 58m.
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.
Borough of Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Williamsport and Norristown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Williamsport and Norristown.
-
1
Start on Market Street
1.1 mi · 3 min · Market Street
-
2
Turn slight left onto Montgomery Pike
1.3 mi · 2 min · Montgomery Pike
-
3
Continue on US Highway 15
11.7 mi · 17 min · US Highway 15
-
4
Continue on Westbranch Highway
2.9 mi · 4 min · Westbranch Highway
-
5
Take the exit slight right toward I 80 East: Bloomsburg
1864 ft · 59 sec
-
6
Keep slight left
2393 ft · 58 sec
-
7
Merge slight left onto Keystone Shortway
65.7 mi · 1 hr 13 min · Keystone Shortway
-
8
Take the exit slight right toward PA 940, PATP, I 476: Wilkes-Barre, Allentown
1.1 km · 1 min
-
9
Keep slight left
1217 ft · 32 sec
-
10
Keep slight right to continue on I 476 South: Allentown
1303 ft · 32 sec
-
11
Merge slight left onto Pennsylvania Turnpike Northeast Extension
74.6 mi · 1 hr 21 min · Pennsylvania Turnpike Northeast Extension
-
12
Continue on Pennsylvania Turnpike Northeast Extension
1558 ft · 24 sec · Pennsylvania Turnpike Northeast Extension
-
13
Keep slight left to continue on Pennsylvania Turnpike Northeast Extension
1179 ft · 18 sec · Pennsylvania Turnpike Northeast Extension
-
14
Continue on Mid-County Expressway
1.4 km · 1 min · Mid-County Expressway
-
15
Take the exit slight right toward Norristown, Ridge Pike
1575 ft · 38 sec
-
16
Turn straight onto West Ridge Pike
1.1 km · 2 min · West Ridge Pike
-
17
Continue on East Main Street
908 ft · 24 sec · East Main Street
-
18
Continue on East Ridge Pike
1708 ft · 54 sec · East Ridge Pike
-
19
Turn right onto Fairfield Road
2521 ft · 1 min · Fairfield Road
-
20
Continue on East Fornance Street
1 mi · 3 min · East Fornance Street
-
21
Turn left onto Powell Street
1718 ft · 1 min · Powell Street
-
22
Turn sharp right onto Spring Alley
14 m · 3 sec · Spring Alley
-
23
Arrive at your destination
0 m · 1 sec · Spring Alley
Car Route Details
A richer read on the saved driving route between Williamsport and Norristown.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Pennsylvania Turnpike Northeast Extension
Merge slight left onto Pennsylvania Turnpike Northeast Extension
74.6 mi · 01h 21m
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 Williamsport and Slight Chance Rain Showers near Norristown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Williamsport to Norristown?
The road trip is about 156.5 miles (251.9 km) and usually takes 02h 58m 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?
East Side is a useful midpoint, sitting about 81.9 miles from Williamsport and 74.6 miles from Norristown.
How much longer is the road route than the straight-line distance?
The direct path is about 116.4 miles (187.4 km), while the road route adds roughly 40.1 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 12:34 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.55 one way or $45.11 round trip. Estimated CO2 is about 49.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Williamsport and Slight Chance Rain Showers near Norristown.
Stop Ideas Near East Side
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 East Side.
White Haven, PA
Wilkes-Barre, PA
Scranton, PA
Paoli
Flight Path Map
This map shows the direct air route between Williamsport and Norristown. Straight-line distance: 116.44 mi (187.4 km).
#1 Williamsport
County seat of Lycoming County, Pennsylvania, United States
| Population | 28,156 |
| Coordinates | 41.2411900, -77.0010800 |
| Altitude | 158 |
| Country | United States |
#2 Norristown
County seat of Montgomery County, Pennsylvania, United States
| Population | 34,323 |
| Coordinates | 40.1215000, -75.3399000 |
| Altitude | 48 |
| Country | United States |
End: Spring Alley (-75.339854, 40.121493)
Estimated Travel Time
Distance: 252 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 12m |
| 40 mph (64.37 km/h) | 03h 54m |
| 50 mph (80.47 km/h) | 03h 07m |
| 60 mph (96.56 km/h) | 02h 36m |
| 70 mph (112.65 km/h) | 02h 14m |
| 80 mph (129 km/h) | 01h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $22.55 | $45.11 |
| Mid-grade | $4.60 | $25.39 | $50.77 |
| Premium | $4.95 | $27.35 | $54.69 |
| Diesel | $5.98 | $33.01 | $66.02 |
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 · Jun 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.