How far is Greece, NY from Union, NY?
The driving distance from Greece, NY to Union, NY is about 110.8 miles (178.3 km), with a travel time of about 02h 29m by car.
- The straight-line flight distance is about 94.2 miles (151.6 km).
- For a round trip, plan for roughly 04h 59m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 29m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Partly Sunny
Driving Route Map
The map below follows the saved road route between Greece and Union.
Turn-by-Turn Driving Directions
Step-by-step road directions between Greece and Union.
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1
Start on the route
79 m · 19 sec
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2
Turn slight left
32 m · 14 sec
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3
At the end of the road, turn left
115 m · 29 sec
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4
At the end of the road, turn sharp right onto West Ridge Road
870 ft · 31 sec · West Ridge Road
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5
Continue on West Ridge Road
4 mi · 6 min · West Ridge Road
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6
Continue on Veterans Memorial Bridge
1030 ft · 13 sec · Veterans Memorial Bridge
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7
Continue on Keeler Street Expressway
3.4 mi · 5 min · Keeler Street Expressway
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8
Take the exit slight right toward NY 590 South: Downtown Rochester
2228 ft · 39 sec
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9
Merge slight left onto Outer Loop
3.3 mi · 4 min · Outer Loop
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10
Take the exit slight left toward I 490 East, I 490 West: Victor, Downtown Rochester
1008 ft · 21 sec
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11
Keep slight left to continue on I 490 East: Victor
2685 ft · 44 sec
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12
Merge slight left onto Eastern Expressway
10.8 mi · 13 min · Eastern Expressway
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13
Keep slight left to continue on I 90 East: Albany
3238 ft · 42 sec
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14
Merge slight left onto New York State Thruway
30 mi · 35 min · New York State Thruway
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15
Take the exit slight right toward NY 414: Waterloo, Clyde
2420 ft · 59 sec
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16
Keep slight right
100 m · 8 sec
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17
Continue on State Route 414
1557 ft · 35 sec · State Route 414
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18
Turn left
4.1 mi · 7 min
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19
At the end of the road, turn left onto Auburn Road
1.9 mi · 2 min · Auburn Road
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20
Continue on Clark Street Road
9.6 mi · 11 min · Clark Street Road
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21
Turn right onto State Street
69 m · 12 sec · State Street
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22
Turn left onto Dill Street
720 ft · 22 sec · Dill Street
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23
Continue on Loop Road
140 m · 17 sec · Loop Road
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24
Turn left onto Genesee Street
5.5 mi · 10 min · Genesee Street
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25
Continue on West Genesee Street Road
2.3 mi · 5 min · West Genesee Street Road
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26
Continue on Cherry Valley Turnpike
21.8 mi · 28 min · Cherry Valley Turnpike
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27
Continue on Route 20
6.6 mi · 10 min · Route 20
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28
Turn right onto Oran Delphi Road
2.5 mi · 4 min · Oran Delphi Road
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29
Turn left onto Delphi Falls Road
1.2 km · 2 min · Delphi Falls Road
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30
Continue on Delphi Road
1.3 km · 2 min · Delphi Road
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31
Turn right onto Kiley Road
22 m · 3 sec · Kiley Road
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32
Arrive at your destination
0 m · 1 sec · Kiley Road
Car Route Details
A richer read on the saved driving route between Greece and Union.
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.
New York State Thruway
Merge slight left onto New York State Thruway
30 mi · 00h 35m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Greece and Slight Chance Rain Showers then Partly Sunny near Union.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Greece to Union?
The road trip is about 110.8 miles (178.3 km) and usually takes 02h 29m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Tyre is a useful midpoint, sitting about 55.3 miles from Greece and 55.5 miles from Union.
How much longer is the road route than the straight-line distance?
The direct path is about 94.2 miles (151.6 km), while the road route adds roughly 16.6 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 1:30 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.68 one way or $31.35 round trip. Estimated CO2 is about 34.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Greece and Slight Chance Rain Showers then Partly Sunny near Union.
Stop Ideas Near Tyre
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 Tyre.
Empire Expo Center
William F. Walsh Regional Transportation Center
Louise M. Slaughter Rochester Station
Rome station
Flight Path Map
This map shows the direct air route between Greece and Union. Straight-line distance: 94.21 mi (151.61 km).
#1 Greece
Town in New York, United States
| Population | 95,285 |
| Coordinates | 43.2097800, -77.6930600 |
| Altitude | 131 |
| Country | United States |
#2 Union
Town in Broome County, New York, United States
| Population | 52,262 |
| Coordinates | 42.8678400, -75.8871400 |
| Altitude | 383 |
| Country | United States |
End: Union (-75.88714, 42.86784)
Estimated Travel Time
Distance: 178 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 41m |
| 40 mph (64.37 km/h) | 02h 46m |
| 50 mph (80.47 km/h) | 02h 12m |
| 60 mph (96.56 km/h) | 01h 50m |
| 70 mph (112.65 km/h) | 01h 34m |
| 80 mph (129 km/h) | 01h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $15.68 | $31.35 |
| Mid-grade | $4.48 | $17.52 | $35.04 |
| Premium | $4.86 | $19.01 | $38.01 |
| Diesel | $4.69 | $18.35 | $36.71 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.