How far is Buffalo, NY from Williamsville, NY?
The driving distance from Buffalo, NY to Williamsville, NY is about 10.7 miles (17.2 km), with a travel time of about 00h 18m by car.
- The straight-line flight distance is about 8.9 miles (14.3 km).
- For a round trip, plan for roughly 00h 37m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 18m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Village in the Town of Montgomery, Orange County, New York, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Buffalo and Williamsville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Buffalo and Williamsville.
-
1
Start on Niagara Square
562 ft · 19 sec · Niagara Square
-
2
Exit the rotary onto Court Street
809 ft · 27 sec · Court Street
-
3
Continue on Lafayette Square
114 m · 18 sec · Lafayette Square
-
4
Turn left onto Washington Street
1309 ft · 45 sec · Washington Street
-
5
Turn right onto Genesee Street
1429 ft · 49 sec · Genesee Street
-
6
Turn left onto Elm Street
80 m · 8 sec · Elm Street
-
7
Take the exit straight toward NY 33 East
972 ft · 15 sec
-
8
Continue on Kensington Expressway
5.4 mi · 7 min · Kensington Expressway
-
9
Take the exit slight right toward NY 240: Pine Ridge Road, Harlem Road
817 ft · 27 sec
-
10
Continue on Maryvale Drive
1275 ft · 43 sec · Maryvale Drive
-
11
Turn left onto Harlem Road
1.3 km · 2 min · Harlem Road
-
12
Enter the roundabout and take exit 2 toward Harlem Road
42 m · 3 sec · Harlem Road
-
13
Exit the roundabout onto Harlem Road
1651 ft · 34 sec · Harlem Road
-
14
Enter the roundabout and take exit 2 toward Harlem Road
35 m · 2 sec · Harlem Road
-
15
Exit the roundabout onto Harlem Road
35 m · 3 sec · Harlem Road
-
16
Enter the roundabout and take exit 1 toward Kensington Avenue
4 m · 1 sec · Kensington Avenue
-
17
Exit the roundabout onto Kensington Avenue
1 mi · 3 min · Kensington Avenue
-
18
Turn right onto Main Street
1.6 mi · 3 min · Main Street
-
19
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Buffalo and Williamsville.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Kensington Expressway
Continue on Kensington Expressway
5.43 mi · 00h 07m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Showers And Thunderstorms Likely leaving Buffalo and Showers And Thunderstorms Likely near Williamsville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Buffalo to Williamsville?
The road trip is about 10.7 miles (17.2 km) and usually takes 00h 18m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Walden is a useful midpoint, sitting about 5.3 miles from Buffalo and 5.3 miles from Williamsville.
How much longer is the road route than the straight-line distance?
The direct path is about 8.9 miles (14.3 km), while the road route adds roughly 1.8 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.52 one way or $3.05 round trip. Estimated CO2 is about 3.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Buffalo and Showers And Thunderstorms Likely near Williamsville.
Stop Ideas Near Walden
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 Walden.
Buffalo–Depew station
Buffalo–Exchange Street
Niagara Falls Station and Customhouse Interpretive Center
Dunkirk, New York
Flight Path Map
This map shows the direct air route between Buffalo and Williamsville. Straight-line distance: 8.9 mi (14.33 km).
#1 Buffalo
The second most populous city in New York.
| Population | 254,479 |
| Coordinates | 42.8864500, -78.8783700 |
| Altitude | 183 |
| Country | United States |
#2 Williamsville
Town in Erie County, New York
| Population | 5,171 |
| Coordinates | 42.9639500, -78.7378100 |
| Altitude | 206 |
| Country | United States |
End: Williamsville (-78.73781, 42.96395)
Estimated Travel Time
Distance: 17 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 21m |
| 40 mph (64.37 km/h) | 00h 16m |
| 50 mph (80.47 km/h) | 00h 12m |
| 60 mph (96.56 km/h) | 00h 10m |
| 70 mph (112.65 km/h) | 00h 09m |
| 80 mph (129 km/h) | 00h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $1.52 | $3.05 |
| Mid-grade | $4.48 | $1.70 | $3.41 |
| Premium | $4.86 | $1.85 | $3.69 |
| Diesel | $4.69 | $1.78 | $3.57 |
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 New York · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.