How far is Gravesend, NY from Union, NY?
The driving distance from Gravesend, NY to Union, NY is about 246.2 miles (396.2 km), with a travel time of about 05h 23m by car.
- The straight-line flight distance is about 185.5 miles (298.6 km).
- For a round trip, plan for roughly 10h 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 05h 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.
Hamlet in Sullivan County, New York
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 Gravesend and Union.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gravesend and Union.
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1
Start on Ocean Parkway
30 m · 9 sec · Ocean Parkway
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2
Turn right onto Avenue U
1131 ft · 35 sec · Avenue U
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3
Turn left onto Coney Island Avenue
3.4 mi · 7 min · Coney Island Avenue
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4
Turn left onto Church Avenue
1102 ft · 25 sec · Church Avenue
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5
Turn right onto Prospect Expressway
1.9 mi · 3 min · Prospect Expressway
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6
Keep slight left to continue on I 278 East: Queens, Bronx
1896 ft · 46 sec
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7
Merge slight left onto Gowanus Expressway
2317 ft · 40 sec · Gowanus Expressway
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8
Keep slight left to continue on Hugh L Carey Tunnel, Manhattan
2.3 mi · 4 min
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9
Keep slight right to continue on NY 9A North: West Street, Holland Tunnel, Lincoln Tunnel, George Washington Bridge
70 m · 11 sec
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10
At the end of the road, turn right onto West Street
1.1 mi · 3 min · West Street
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11
Turn right onto Vestry Street
933 ft · 47 sec · Vestry Street
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12
Turn left onto Hudson Street
114 m · 18 sec · Hudson Street
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13
Take the exit slight right toward I 78: Holland Tunnel, New Jersey
124 m · 14 sec
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14
Merge slight left onto Holland Tunnel
1.8 mi · 4 min · Holland Tunnel
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15
Continue on 14th Street
2256 ft · 1 min · 14th Street
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16
Keep slight left to continue on 14th Street Viaduct
1674 ft · 25 sec · 14th Street Viaduct
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17
Continue on NJ 139 Lower Level
1.2 km · 1 min · NJ 139 Lower Level
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18
Continue on Pulaski Skyway
124 m · 8 sec · Pulaski Skyway
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19
Take the exit slight right toward US 1-9 North: Secausus
128 m · 14 sec
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20
Turn right onto Tonnelle Avenue
2.6 mi · 3 min · Tonnelle Avenue
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21
Turn straight
4.3 mi · 6 min
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22
Take the exit slight right toward NJ 17 North: Rutherford
564 ft · 14 sec
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23
Keep slight left to continue on NJ 17 North: Rutherford
1448 ft · 35 sec
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24
Merge slight left
3.3 mi · 4 min
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25
Continue straight
4.2 mi · 5 min
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26
Continue straight
4.1 mi · 5 min
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27
Continue straight
7.3 mi · 10 min
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28
Continue straight
1.2 km · 50 sec
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29
Continue straight
3.3 mi · 4 min
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30
Continue straight
877 ft · 11 sec
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31
Keep slight left to continue on I 87 North, NY 17 North, New York State Thruway North: Albany
14.3 mi · 16 min
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32
Take the exit slight right toward US 6, NY 17: Harriman
1.5 mi · 3 min
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33
Continue straight
46 m · 4 sec
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34
Keep slight left to continue on NY 17 West: Binghamton
2294 ft · 30 sec
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35
Continue straight
105.2 mi · 2 hr 11 min
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36
Take the exit slight right toward NY 8, NY 10: Deposit, Walton
1978 ft · 1 min
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37
Turn right onto State Highway 10
1126 ft · 14 sec · State Highway 10
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38
Continue on Oak Street
1409 ft · 18 sec · Oak Street
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39
Turn straight onto State Highway 8
19 mi · 22 min · State Highway 8
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40
Continue on Airport Road
2256 ft · 29 sec · Airport Road
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41
Continue on State Highway 8
17.8 mi · 20 min · State Highway 8
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42
Turn left onto West Street
8.3 mi · 10 min · West Street
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43
Turn right onto North Broad Street
2925 ft · 1 min · North Broad Street
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44
Continue on State Highway 12
1.2 mi · 2 min · State Highway 12
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45
Turn left onto County Road 44
2.8 mi · 4 min · County Road 44
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46
At the end of the road, turn right
1.2 mi · 2 min
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47
Turn right onto County Road 16
11.8 mi · 17 min · County Road 16
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48
At the end of the road, turn right onto State Highway 26
2.2 mi · 3 min · State Highway 26
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49
Continue on State Route 80
2.7 mi · 4 min · State Route 80
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50
Continue on State Route 80
6.1 mi · 9 min · State Route 80
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51
Continue on State Route 13
1.9 mi · 3 min · State Route 13
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52
Continue on McKinley Street
1.1 mi · 2 min · McKinley Street
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53
Continue on Main Street
2491 ft · 1 min · Main Street
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54
Turn right onto State Route 13
1300 ft · 20 sec · State Route 13
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55
Continue on Rippleton Road
1.4 mi · 2 min · Rippleton Road
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56
Turn left onto Delphi Road
1.1 km · 2 min · Delphi Road
-
57
Turn left onto Kiley Road
22 m · 3 sec · Kiley Road
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58
Arrive at your destination
0 m · 1 sec · Kiley Road
Car Route Details
A richer read on the saved driving route between Gravesend and Union.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
NY 17 West
Continue straight
105 mi · 02h 11m
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 Gravesend and Mostly Sunny near Union.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gravesend to Union?
The road trip is about 246.2 miles (396.2 km) and usually takes 05h 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?
Livingston Manor is a useful midpoint, sitting about 122.6 miles from Gravesend and 123.6 miles from Union.
How much longer is the road route than the straight-line distance?
The direct path is about 185.5 miles (298.6 km), while the road route adds roughly 60.7 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 6:12 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $38.65 one way or $77.31 round trip. Estimated CO2 is about 77.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Gravesend and Mostly Sunny near Union.
Stop Ideas Near Livingston Manor
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 Livingston Manor.
Rhinecliff–Kingston station
Poughkeepsie station
Scranton, PA
Hudson
Flight Path Map
This map shows the direct air route between Gravesend and Union. Straight-line distance: 185.53 mi (298.58 km).
#1 Gravesend
Gravesend is a place in New York, United States.
| Population | 0 |
| Coordinates | 40.5976000, -73.9651400 |
| Altitude | 4 |
| 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: 396 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 12m |
| 40 mph (64.37 km/h) | 06h 09m |
| 50 mph (80.47 km/h) | 04h 55m |
| 60 mph (96.56 km/h) | 04h 06m |
| 70 mph (112.65 km/h) | 03h 31m |
| 80 mph (129 km/h) | 03h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.45 | $38.65 | $77.31 |
| Mid-grade | $4.98 | $43.29 | $86.59 |
| Premium | $5.38 | $46.77 | $93.54 |
| Diesel | $6.51 | $56.56 | $113.13 |
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 · Oct 15, 2026