How far is Guilderland, NY from Amherst, NY?
The driving distance from Guilderland, NY to Amherst, NY is about 275.2 miles (442.9 km), with a travel time of about 04h 11m by car.
- The straight-line flight distance is about 248.4 miles (399.7 km).
- For a round trip, plan for roughly 08h 23m 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 11m.
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.
Census-designated place in Onondaga County, New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Partly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Guilderland and Amherst.
Turn-by-Turn Driving Directions
Step-by-step road directions between Guilderland and Amherst.
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1
Start on Willow Street
25 m · 5 sec · Willow Street
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2
Turn right onto Western Avenue
1.3 mi · 2 min · Western Avenue
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3
Continue on Western Turnpike
17.7 mi · 25 min · Western Turnpike
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4
Continue on United States Highway 20
3.4 mi · 5 min · United States Highway 20
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5
Turn right onto State Highway 30A
14.1 mi · 20 min · State Highway 30A
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6
Turn straight onto State Highway 5S
2.2 mi · 3 min · State Highway 5S
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7
Continue on East Main Street
1236 ft · 29 sec · East Main Street
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8
Take the ramp right
1152 ft · 28 sec
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9
Keep slight left to continue on I 90 West
2172 ft · 53 sec
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10
Merge slight left onto New York State Thruway
225.8 mi · 4 hr 21 min · New York State Thruway
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11
Take the exit slight right toward I 290: Niagara Falls
2277 ft · 37 sec
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12
Continue on Youngmann Expressway
1.8 mi · 2 min · Youngmann Expressway
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13
Take the exit slight right toward NY 324, NY 240: Sheridan Drive, Harlem Road
1117 ft · 30 sec
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14
Turn left onto Sheridan Drive
1.4 km · 2 min · Sheridan Drive
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15
Turn left onto Millersport Highway
143 m · 14 sec · Millersport Highway
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16
Arrive at your destination
0 m · 1 sec · Millersport Highway
Car Route Details
A richer read on the saved driving route between Guilderland and Amherst.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
New York State Thruway
Merge slight left onto New York State Thruway
226 mi · 04h 21m
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.
Slight Chance Rain Showers then Partly Sunny leaving Guilderland and Mostly Sunny near Amherst.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Guilderland to Amherst?
The road trip is about 275.2 miles (442.9 km) and usually takes 04h 11m 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?
Seneca Knolls is a useful midpoint, sitting about 134.1 miles from Guilderland and 141.1 miles from Amherst.
How much longer is the road route than the straight-line distance?
The direct path is about 248.4 miles (399.7 km), while the road route adds roughly 26.8 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 8:36 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $38.93 one way or $77.85 round trip. Estimated CO2 is about 86.3 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Partly Sunny around Guilderland and Mostly Sunny near Amherst.
Stop Ideas Near Seneca Knolls
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Cafe
Syracuse City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Seneca Knolls.
Empire Expo Center
William F. Walsh Regional Transportation Center
Rome station
Union Station
Flight Path Map
This map shows the direct air route between Guilderland and Amherst. Straight-line distance: 248.34 mi (399.66 km).
#1 Guilderland
Town in Albany County, New York, United States
| Population | 34,083 |
| Coordinates | 42.7045200, -73.9115100 |
| Altitude | 63 |
| Country | United States |
#2 Amherst
Town in New York, United States
| Population | 120,809 |
| Coordinates | 42.9783900, -78.7997600 |
| Altitude | 182 |
| Country | United States |
End: Millersport Highway (-78.799874, 42.978447)
Estimated Travel Time
Distance: 443 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 10m |
| 40 mph (64.37 km/h) | 06h 52m |
| 50 mph (80.47 km/h) | 05h 30m |
| 60 mph (96.56 km/h) | 04h 35m |
| 70 mph (112.65 km/h) | 03h 55m |
| 80 mph (129 km/h) | 03h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $38.93 | $77.85 |
| Mid-grade | $4.48 | $43.51 | $87.02 |
| Premium | $4.86 | $47.20 | $94.40 |
| Diesel | $4.69 | $45.58 | $91.16 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.