How far is Halfmoon, NY from Amherst, NY?
The driving distance from Halfmoon, NY to Amherst, NY is about 288.4 miles (464.2 km), with a travel time of about 04h 23m by car.
- The straight-line flight distance is about 257.4 miles (414.2 km).
- For a round trip, plan for roughly 08h 47m 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 23m.
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.
Rain then Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Halfmoon and Amherst.
Turn-by-Turn Driving Directions
Step-by-step road directions between Halfmoon and Amherst.
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1
Start on Harris Road
574 ft · 16 sec · Harris Road
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2
Turn left onto Middletown Road
729 ft · 14 sec · Middletown Road
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3
Turn straight onto Guideboard Road
1.3 mi · 2 min · Guideboard Road
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4
Continue on Grooms Road
7.1 mi · 12 min · Grooms Road
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5
Keep slight right to continue on Grooms Road
67 m · 6 sec · Grooms Road
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6
Turn straight onto Riverview Road
1.2 mi · 2 min · Riverview Road
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7
Turn left onto Balltown Road
2779 ft · 53 sec · Balltown Road
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8
Enter the roundabout and take exit 1 toward Aqueduct Road
11 m · 1 sec · Aqueduct Road
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9
Exit the roundabout onto Aqueduct Road
1.6 mi · 3 min · Aqueduct Road
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10
Continue on Van Vranken Avenue
865 ft · 25 sec · Van Vranken Avenue
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11
Continue on Maxon Road Extension
1.3 km · 2 min · Maxon Road Extension
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12
At the end of the road, turn left onto Erie Boulevard
3112 ft · 1 min · Erie Boulevard
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13
Enter the roundabout and take exit 2 toward Erie Boulevard
30 m · 1 sec · Erie Boulevard
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14
Exit the roundabout onto Erie Boulevard
1.3 mi · 3 min · Erie Boulevard
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15
Keep slight right
1540 ft · 38 sec
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16
Merge slight left
3 mi · 4 min
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17
Take the exit slight right toward I 90
1.2 km · 2 min
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18
Turn straight onto I 90 West
2245 ft · 55 sec
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19
Merge slight left onto New York State Thruway
257.5 mi · 4 hr 58 min · New York State Thruway
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20
Take the exit slight right toward I 290: Niagara Falls
2277 ft · 37 sec
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21
Continue on Youngmann Expressway
1.8 mi · 2 min · Youngmann Expressway
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22
Take the exit slight right toward NY 324, NY 240: Sheridan Drive, Harlem Road
1117 ft · 30 sec
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23
Turn left onto Sheridan Drive
1.4 km · 2 min · Sheridan Drive
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24
Turn left onto Millersport Highway
143 m · 14 sec · Millersport Highway
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25
Arrive at your destination
0 m · 1 sec · Millersport Highway
Car Route Details
A richer read on the saved driving route between Halfmoon and Amherst.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
New York State Thruway
Merge slight left onto New York State Thruway
257 mi · 04h 58m
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.
Rain then Chance Rain Showers leaving Halfmoon and Partly Sunny then Slight Chance Rain Showers near Amherst.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Halfmoon to Amherst?
The road trip is about 288.4 miles (464.2 km) and usually takes 04h 23m 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?
Galeville is a useful midpoint, sitting about 139.8 miles from Halfmoon and 148.6 miles from Amherst.
How much longer is the road route than the straight-line distance?
The direct path is about 257.4 miles (414.2 km), while the road route adds roughly 31 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 8:12 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $40.81 one way or $81.62 round trip. Estimated CO2 is about 90.5 kg one way.
What should you check before leaving?
Before you leave, expect Rain then Chance Rain Showers around Halfmoon and Partly Sunny then Slight Chance Rain Showers near Amherst.
Stop Ideas Near Galeville
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 Galeville.
William F. Walsh Regional Transportation Center
Empire Expo Center
Rome station
Union Station
Flight Path Map
This map shows the direct air route between Halfmoon and Amherst. Straight-line distance: 257.37 mi (414.2 km).
#1 Halfmoon
City in Saratoga County, New York, United States of America
| Population | 24,769 |
| Coordinates | 42.8275800, -73.7179000 |
| Altitude | 84 |
| 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: 464 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 36m |
| 40 mph (64.37 km/h) | 07h 12m |
| 50 mph (80.47 km/h) | 05h 46m |
| 60 mph (96.56 km/h) | 04h 48m |
| 70 mph (112.65 km/h) | 04h 07m |
| 80 mph (129 km/h) | 03h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $40.81 | $81.62 |
| Mid-grade | $4.48 | $45.62 | $91.23 |
| Premium | $4.86 | $49.48 | $98.97 |
| Diesel | $4.69 | $47.78 | $95.57 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.