How far is Unity, PA from Bristol, PA?
The driving distance from Unity, PA to Bristol, PA is about 309.8 miles (498.6 km), with a travel time of about 04h 44m by car.
- The straight-line flight distance is about 261 miles (420.1 km).
- For a round trip, plan for roughly 09h 29m 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 44m.
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.
City in Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Unity and Bristol.
Turn-by-Turn Driving Directions
Step-by-step road directions between Unity and Bristol.
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1
Start on Perry Street
6 m · 3 sec · Perry Street
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2
Turn right onto East Alley
1003 ft · 50 sec · East Alley
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3
At the end of the road, turn left onto Unity Trestle Road
1.5 mi · 4 min · Unity Trestle Road
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4
Turn right onto Saltsburg Road
607 ft · 19 sec · Saltsburg Road
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5
At the end of the road, turn left onto Center Road
2.1 mi · 5 min · Center Road
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6
Turn slight left
1.3 km · 2 min
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7
Continue on Mosside Boulevard
2225 ft · 51 sec · Mosside Boulevard
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8
Turn sharp left onto Daugherty Drive
56 m · 12 sec · Daugherty Drive
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9
Turn right
128 m · 36 sec
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10
Take the ramp right
885 ft · 30 sec
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11
Keep slight right to continue on I 76 East: Harrisburg
855 ft · 29 sec
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12
Merge slight left onto Pennsylvania Turnpike
301.7 mi · 5 hr 30 min · Pennsylvania Turnpike
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13
Take the exit slight right toward US 13: Levittown, Bristol
1.5 km · 2 min
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14
Continue on Pennsylvania Turnpike
110 m · 9 sec · Pennsylvania Turnpike
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15
Keep slight right to continue on US 13 South: Bristol
109 m · 9 sec
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16
Merge slight left onto Bristol Pike
3039 ft · 1 min · Bristol Pike
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17
Turn slight left onto Beaver Street
920 ft · 37 sec · Beaver Street
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18
Turn left onto Jefferson Avenue
2752 ft · 1 min · Jefferson Avenue
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19
Turn right onto Pond Street
901 ft · 34 sec · Pond Street
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20
Turn left
28 m · 12 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Unity and Bristol.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Pennsylvania Turnpike
Merge slight left onto Pennsylvania Turnpike
302 mi · 05h 30m
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.
Mostly Sunny leaving Unity and Sunny near Bristol.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Unity to Bristol?
The road trip is about 309.8 miles (498.6 km) and usually takes 04h 44m 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?
Washington is a useful midpoint, sitting about 154.7 miles from Unity and 155.2 miles from Bristol.
How much longer is the road route than the straight-line distance?
The direct path is about 261 miles (420.1 km), while the road route adds roughly 48.8 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 7:30 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.66 one way or $89.32 round trip. Estimated CO2 is about 97.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Unity and Sunny near Bristol.
Stop Ideas Near Washington
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 Washington.
Lewistown
Harrisburg Transportation Center
Huntingdon
Middletown
Flight Path Map
This map shows the direct air route between Unity and Bristol. Straight-line distance: 261.05 mi (420.12 km).
#1 Unity
Township in Westmoreland County, Pennsylvania, United States
| Population | 21,600 |
| Coordinates | 40.4922900, -79.7794900 |
| Altitude | 296 |
| Country | United States |
#2 Bristol
The most populous city in Bucks County, Pennsylvania.
| Population | 53,311 |
| Coordinates | 40.1006700, -74.8518300 |
| Altitude | 6 |
| Country | United States |
End: (-74.85185, 40.100681)
Estimated Travel Time
Distance: 499 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 19m |
| 40 mph (64.37 km/h) | 07h 44m |
| 50 mph (80.47 km/h) | 06h 11m |
| 60 mph (96.56 km/h) | 05h 09m |
| 70 mph (112.65 km/h) | 04h 25m |
| 80 mph (129 km/h) | 03h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $44.66 | $89.32 |
| Mid-grade | $4.60 | $50.27 | $100.53 |
| Premium | $4.95 | $54.15 | $108.29 |
| Diesel | $5.98 | $65.36 | $130.72 |
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 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.