How far is Bristol, PA from Unity, PA?
The driving distance from Bristol, PA to Unity, PA is about 310.4 miles (499.5 km), with a travel time of about 05h 51m by car.
- The straight-line flight distance is about 261 miles (420.1 km).
- For a round trip, plan for roughly 11h 42m 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 05h 51m.
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.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Bristol and Unity.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bristol and Unity.
-
1
Start on the route
48 m · 14 sec
-
2
Turn right onto Washington Street
154 m · 28 sec · Washington Street
-
3
Turn left onto Wood Street
742 ft · 38 sec · Wood Street
-
4
Turn left onto Jefferson Avenue
1 km · 2 min · Jefferson Avenue
-
5
At the end of the road, turn right onto Beaver Street
852 ft · 31 sec · Beaver Street
-
6
Turn slight right onto Bristol Pike
1 km · 1 min · Bristol Pike
-
7
Turn left onto Pennsylvania Turnpike
3187 ft · 1 min · Pennsylvania Turnpike
-
8
Keep slight left to continue on I 95 South: Philadelphia, Harrisburg
2266 ft · 1 min
-
9
Merge slight left onto Pennsylvania Turnpike
1.2 mi · 2 min · Pennsylvania Turnpike
-
10
Keep slight left to continue on Pennsylvania Turnpike
300.7 mi · 5 hr 28 min · Pennsylvania Turnpike
-
11
Take the exit slight right toward I 376 West, US 22: Pittsburgh, Monroeville
3142 ft · 3 min
-
12
Keep slight left to continue on US 22 Business, I 376 West, US 22 West: Monroeville, Pittsburgh
945 ft · 23 sec
-
13
Keep slight left to continue on US 22 Business: Monroeville
852 ft · 22 sec
-
14
Merge slight left onto William Penn Highway
576 ft · 14 sec · William Penn Highway
-
15
Turn right onto Haymaker Road
1.2 km · 1 min · Haymaker Road
-
16
Turn right
2.2 mi · 5 min
-
17
Turn right onto Saltsburg Road
143 m · 12 sec · Saltsburg Road
-
18
Turn left onto Unity Trestle Road
1.5 mi · 4 min · Unity Trestle Road
-
19
Turn right onto East Alley
1003 ft · 50 sec · East Alley
-
20
At the end of the road, turn left onto Perry Street
6 m · 1 sec · Perry Street
-
21
Arrive at your destination
0 m · 1 sec · Perry Street
Car Route Details
A richer read on the saved driving route between Bristol and Unity.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Pennsylvania Turnpike
Keep slight left to continue on Pennsylvania Turnpike
301 mi · 05h 28m
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.
Sunny leaving Bristol and Mostly Sunny near Unity.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bristol to Unity?
The road trip is about 310.4 miles (499.5 km) and usually takes 05h 51m 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 155 miles from Bristol and 155.5 miles from Unity.
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 49.4 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 5:18 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.74 one way or $89.48 round trip. Estimated CO2 is about 97.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Bristol and Mostly Sunny near Unity.
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 Bristol and Unity. Straight-line distance: 261.05 mi (420.12 km).
#1 Bristol
The most populous city in Bucks County, Pennsylvania.
| Population | 53,311 |
| Coordinates | 40.1006700, -74.8518300 |
| Altitude | 6 |
| Country | United States |
#2 Unity
Township in Westmoreland County, Pennsylvania, United States
| Population | 21,600 |
| Coordinates | 40.4922900, -79.7794900 |
| Altitude | 296 |
| Country | United States |
End: Unity (-79.77949, 40.49229)
Estimated Travel Time
Distance: 500 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 20m |
| 40 mph (64.37 km/h) | 07h 45m |
| 50 mph (80.47 km/h) | 06h 12m |
| 60 mph (96.56 km/h) | 05h 10m |
| 70 mph (112.65 km/h) | 04h 26m |
| 80 mph (129 km/h) | 03h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $44.74 | $89.48 |
| Mid-grade | $4.60 | $50.36 | $100.72 |
| Premium | $4.95 | $54.25 | $108.49 |
| Diesel | $5.98 | $65.48 | $130.96 |
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.