How far is Mars, PA from Reading, PA?
The driving distance from Mars, PA to Reading, PA is about 275 miles (442.6 km), with a travel time of about 04h 29m by car.
- The straight-line flight distance is about 216 miles (347.6 km).
- For a round trip, plan for roughly 08h 58m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 04h 29m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Widespread Frost then Sunny
Driving Route Map
The map below follows the saved road route between Mars and Reading.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mars and Reading.
-
1
Start on Crowe Avenue
11 m · 3 sec · Crowe Avenue
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2
Turn slight left onto Irvine Street
1021 ft · 20 sec · Irvine Street
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3
Continue on Mars Valencia Road
1.7 mi · 3 min · Mars Valencia Road
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4
Continue on Babcock Boulevard
1.5 km · 2 min · Babcock Boulevard
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5
Turn sharp left onto Bakerstown Road
3.9 mi · 6 min · Bakerstown Road
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6
Take the ramp slight right toward PA 8 South
105 m · 9 sec
-
7
Merge slight left onto William Flinn Highway
2946 ft · 60 sec · William Flinn Highway
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8
Continue on William Flinn Highway
2.2 mi · 4 min · William Flinn Highway
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9
Take the exit slight right toward I 76 Toll, PATP
1443 ft · 57 sec
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10
Keep slight left to continue on I 76 East: Pittsburgh
2055 ft · 50 sec
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11
Merge slight left onto Pennsylvania Turnpike
248.1 mi · 4 hr 31 min · Pennsylvania Turnpike
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12
Take the exit slight right toward US 222: Reading, Ephrata
1054 ft · 36 sec
-
13
Continue on Colonel Howard Boulevard
3108 ft · 1 min · Colonel Howard Boulevard
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14
Keep slight left to continue on Colonel Howard Boulevard
623 ft · 15 sec · Colonel Howard Boulevard
-
15
Keep slight right to continue on US 222 North: Reading
1468 ft · 36 sec
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16
Merge slight left
3.3 mi · 4 min
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17
Continue straight
4.1 mi · 6 min
-
18
Take the exit slight right toward US 222 Business: Lancaster Avenue, Shillington
4.9 mi · 9 min
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19
Turn left onto South 5th Street
2195 ft · 47 sec · South 5th Street
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20
Turn right onto Franklin Street
550 ft · 17 sec · Franklin Street
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21
Turn left onto South 6th Street
599 ft · 25 sec · South 6th Street
-
22
Turn left onto Penn Street
85 m · 5 sec · Penn Street
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23
Arrive at your destination
0 m · 1 sec · Penn Street
Car Route Details
A richer read on the saved driving route between Mars and Reading.
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
Merge slight left onto Pennsylvania Turnpike
248 mi · 04h 31m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Widespread Frost then Sunny leaving Mars and Sunny near Reading.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mars to Reading?
The road trip is about 275 miles (442.6 km) and usually takes 04h 29m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Valley-Hi is a useful midpoint, sitting about 136.1 miles from Mars and 138.9 miles from Reading.
How much longer is the road route than the straight-line distance?
The direct path is about 216 miles (347.6 km), while the road route adds roughly 59 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 8:02 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.63 one way or $79.27 round trip. Estimated CO2 is about 86.2 kg one way.
What should you check before leaving?
Before you leave, expect Widespread Frost then Sunny around Mars and Sunny near Reading.
Stop Ideas Near Valley-Hi
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 Valley-Hi.
Hancock, MD
Huntingdon
Altoona Transportation Center
Hagerstown, MD
Flight Path Map
This map shows the direct air route between Mars and Reading. Straight-line distance: 215.98 mi (347.59 km).
#1 Mars
Borough in Butler County, Pennsylvania, USA
| Population | 1,608 |
| Coordinates | 40.6959000, -80.0117300 |
| Altitude | 317 |
| Country | United States |
#2 Reading
The fourth most populous city in Pennsylvania.
| Population | 88,217 |
| Coordinates | 40.3356500, -75.9268700 |
| Altitude | 93 |
| Country | United States |
End: Penn Street (-75.926876, 40.335365)
Estimated Travel Time
Distance: 443 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 09m |
| 40 mph (64.37 km/h) | 06h 52m |
| 50 mph (80.47 km/h) | 05h 29m |
| 60 mph (96.56 km/h) | 04h 34m |
| 70 mph (112.65 km/h) | 03h 55m |
| 80 mph (129 km/h) | 03h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $39.63 | $79.27 |
| Mid-grade | $4.60 | $44.61 | $89.22 |
| Premium | $4.95 | $48.05 | $96.11 |
| Diesel | $5.98 | $58.01 | $116.01 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.