How far is Norristown, PA from Derry, PA?

The driving distance from Norristown, PA to Derry, PA is about 135.7 miles (218.4 km), with a travel time of about 02h 45m by car.

  • The straight-line flight distance is about 94 miles (151.2 km).
  • For a round trip, plan for roughly 05h 31m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Trip Tools

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.

Reverse Route
Quick Snapshot
Road
135.71 mi
02h 45m
Flight
93.97 mi
151.23 km direct

This route works well as a day trip with time at the destination.

Learn Distance

Choose another destination from Norristown.

Flight Distance

Direct air line
93.97 mi
Kilometers
151.23 km
Flight Time
00h 11m

Driving Distance

Road route
135.71 mi
Kilometers
218.4 km
Drive Time
02h 45m

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 45m.

Arrival Snapshot
Arrive in Derry
Thu, Oct 15, 5:35 PM EDT
Return by in Norristown
Thu, Oct 15, 8:20 PM EDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Norristown
2026-10-15T14:49
Arrive Derry
Thu, Oct 15, 5:35 PM EDT
Route Timing
02h 45m
One way by road
Best Departure Window
8:00 AM to 10:00 AM EDT
Aim for a morning departure
Arrive between
10:46 AM to 12:46 PM EDT

A morning start gives you useful time at the destination and keeps the return out of the late evening.

Leave by
12:58 PM EDT
Keeps a same-day return open with about 03h 00m at the destination.
Back in Norristown
9:30 PM EDT
Morning start is best

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.

Mid-route stop
Jim Thorpe
PA

Borough and county seat of Carbon County, Pennsylvania

From Norristown
67.8 mi
01h 22m
To Derry
67.9 mi
01h 22m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
65°F
This Afternoon

Mostly Sunny

Starts
Thu, Oct 15 1:00 PM EDT
Wind
5 mph E
Destination
50°F
Overnight

Mostly Cloudy

Starts
Thu, Oct 15 12:00 AM EDT
Wind
3 to 7 mph N

Driving Route Map

The map below follows the saved road route between Norristown and Derry.

Turn-by-Turn Driving Directions

Step-by-step road directions between Norristown and Derry.

  1. 1

    Start on Spring Alley

    14 m · 11 sec · Spring Alley

  2. 2

    Turn sharp left onto Powell Street

    582 ft · 28 sec · Powell Street

  3. 3

    Turn right onto East Spruce Street

    669 ft · 37 sec · East Spruce Street

  4. 4

    Turn left onto Dekalb Street

    1.4 km · 2 min · Dekalb Street

  5. 5

    Turn right onto East Johnson Highway

    2813 ft · 1 min · East Johnson Highway

  6. 6

    Continue on Plymouth Road

    1.4 km · 2 min · Plymouth Road

  7. 7

    Turn left onto Sandy Hill Road

    56 m · 6 sec · Sandy Hill Road

  8. 8

    Keep slight right to continue on Plymouth Road

    1 mi · 3 min · Plymouth Road

  9. 9

    Turn right onto West Germantown Pike

    26 m · 2 sec · West Germantown Pike

  10. 10

    Take the ramp straight toward I 276, PATP, I 476 North: Harrisburg, New Jersey

    1506 ft · 37 sec

  11. 11

    Keep slight right to continue on I 276 East: Northeast Extension, Allentown, New Jersey

    1131 ft · 29 sec

  12. 12

    Merge slight left onto Pennsylvania Turnpike

    2871 ft · 35 sec · Pennsylvania Turnpike

  13. 13

    Take the exit slight right toward I 476 North: Northeast Extension, Allentown

    2275 ft · 1 min

  14. 14

    Merge slight left onto Pennsylvania Turnpike Northeast Extension

    74.4 mi · 1 hr 21 min · Pennsylvania Turnpike Northeast Extension

  15. 15

    Take the exit slight right toward PA 940, I 80: Hazleton, Mount Pocono

    1.1 km · 2 min

  16. 16

    Keep slight left

    879 ft · 24 sec

  17. 17

    Keep slight right to continue on I 80 West: Hazleton

    1650 ft · 40 sec

  18. 18

    Merge slight left onto Keystone Shortway

    44.1 mi · 50 min · Keystone Shortway

  19. 19

    Take the exit slight right toward PA 42: Buckhorn

    1520 ft · 37 sec

  20. 20

    Keep slight left

    65 m · 7 sec

  21. 21

    Continue on Buckhorn Road

    6.8 mi · 12 min · Buckhorn Road

  22. 22

    Turn straight onto Danville Road

    1.1 mi · 2 min · Danville Road

  23. 23

    Turn left onto Washingtonville Road

    2.4 mi · 4 min · Washingtonville Road

  24. 24

    Turn right onto Greenleaf Road

    1212 ft · 55 sec · Greenleaf Road

  25. 25

    Turn right onto Crawford Road

    811 ft · 36 sec · Crawford Road

  26. 26

    Arrive at your destination

    0 m · 1 sec · Crawford Road

Car Route Details

A richer read on the saved driving route between Norristown and Derry.

OSRM road route
Drive Character

Highway-focused drive

Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.

Directions
26 steps
12 turns on the saved route
Ramps & Exits
7
3 merges, 4 ramps or exits
Navigation Density
19.2 / 100 mi
Decision points by distance
Main Roads
Pennsylvania Turnpike Northeast Extension
74.4 mi · 55%
Keystone Shortway
44.1 mi · 32%
Buckhorn Road
6.78 mi · 5%
Washingtonville Road
2.39 mi · 2%
Plymouth Road
1.93 mi · 1%
Danville Road
1.08 mi · 1%
Longest Stretch

Pennsylvania Turnpike Northeast Extension

Merge slight left onto Pennsylvania Turnpike Northeast Extension

74.4 mi · 01h 21m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

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.

Drive Time
02h 45m
Day trip friendly
Same-Day Return
05h 32m
Round-trip wheel time
Road vs Air
+41.7 mi
94 mi direct line
Halfway Stop
Jim Thorpe
01h 22m from Norristown
Leave By
12:58 PM EDT
Morning start is best
Weather Watch

Mostly Sunny leaving Norristown and Mostly Cloudy near Derry.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Norristown to Derry?

The road trip is about 135.7 miles (218.4 km) and usually takes 02h 45m 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?

Jim Thorpe is a useful midpoint, sitting about 67.8 miles from Norristown and 67.9 miles from Derry.

How much longer is the road route than the straight-line distance?

The direct path is about 94 miles (151.2 km), while the road route adds roughly 41.7 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 12:58 PM EDT.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $21.38 one way or $42.77 round trip. Estimated CO2 is about 42.6 kg one way.

What should you check before leaving?

Before you leave, expect Mostly Sunny around Norristown and Mostly Cloudy near Derry.

Stop Ideas Near Jim Thorpe

Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.

Mid-route Guidance
Local place coverage is thin around Jim Thorpe, so nearby transit and meeting points are shown instead.
Reviewed stop coverage is still thin around this midpoint, so practical transit waypoints are shown on the right.

Transit and Meeting Points

Useful pickup, handoff, or rendezvous points close to Jim Thorpe.

BUS

White Haven, PA

22 mi away
I-476, Exit 95/I-80, Exit 277, at Hwy 940
BUS

Wilkes-Barre, PA

43 mi away
47 South Washington Street
BUS

Scranton, PA

60 mi away
23 Lackawanna Avenue
RAIL

Paoli

95 mi away
13 Lancaster Ave.

Flight Path Map

This map shows the direct air route between Norristown and Derry. Straight-line distance: 93.97 mi (151.23 km).

Norristown

#1 Norristown

County seat of Montgomery County, Pennsylvania, United States

Population34,323
Coordinates40.1215000, -75.3399000
Altitude48
CountryUnited States
Derry

#2 Derry

Borough of Pennsylvania

Population2,495
Coordinates41.0759200, -76.6160600
Altitude164
CountryUnited States
Start: Norristown (-75.3399, 40.1215)
End: Derry (-76.61606, 41.07592)

Estimated Travel Time

Distance: 218 km by road

SpeedTime
30 mph (48.3 km/h)04h 31m
40 mph (64.37 km/h)03h 23m
50 mph (80.47 km/h)02h 42m
60 mph (96.56 km/h)02h 15m
70 mph (112.65 km/h)01h 56m
80 mph (129 km/h)01h 41m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
4.79 gal
18.13 L · about $21.38
Round trip
$42.77
9.58 gal · 36.26 L
Estimated CO2
42.6 kg one way
Round trip: 85.1 kg / 188 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $4.46 $21.38 $42.77
Mid-grade $4.93 $23.59 $47.18
Premium $5.31 $25.41 $50.82
Diesel $6.55 $31.37 $62.75

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 · Oct 15, 2026

There is no time difference between Norristown and Derry. The current time is 14:49:32.

Distance to Other Cities

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.