How far is Mariners Harbor, NY from Buffalo, NY?
The driving distance from Mariners Harbor, NY to Buffalo, NY is about 384.6 miles (619 km), with a travel time of about 06h 30m by car.
- The straight-line flight distance is about 288.6 miles (464.4 km).
- For a round trip, plan for roughly 13h 01m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM EST.
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 06h 30m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Tioga County, New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain
Chance Water Spouts
Driving Route Map
The map below follows the saved road route between Mariners Harbor and Buffalo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mariners Harbor and Buffalo.
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1
Start on Coonley Court
8 m · 6 sec · Coonley Court
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2
Turn left onto Richmond Terrace
2415 ft · 1 min · Richmond Terrace
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3
Turn left onto South Avenue
1.4 km · 2 min · South Avenue
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4
Turn right onto Forest Avenue
2605 ft · 56 sec · Forest Avenue
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5
Keep slight left to continue on Meeker Avenue
154 m · 20 sec · Meeker Avenue
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6
Turn right onto Goethals Road North
51 m · 3 sec · Goethals Road North
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7
Take the ramp straight toward I 278 West: Staten Island Expressway, Geothals Bridge
674 ft · 17 sec
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8
Merge slight left onto Staten Island Expressway
2127 ft · 40 sec · Staten Island Expressway
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9
Continue on Goethals Bridge
1.4 mi · 2 min · Goethals Bridge
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10
Take the exit slight right toward NJ 439 North: Bayway Avenue, Elizabeth
46 m · 4 sec
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11
Keep slight left to continue on NJ 439 West: Elizabeth, Bayway Avenue
964 ft · 30 sec
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12
Turn left onto Brunswick Avenue
745 ft · 21 sec · Brunswick Avenue
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13
Turn right onto Bayway
1795 ft · 42 sec · Bayway
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14
Turn right onto South Broad Street
2 mi · 5 min · South Broad Street
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15
Keep slight left to continue on North Broad Street
1.6 mi · 3 min · North Broad Street
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16
Turn left onto Hillside Avenue
1 mi · 2 min · Hillside Avenue
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17
Turn right onto Chestnut Avenue
2242 ft · 49 sec · Chestnut Avenue
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18
Turn right onto Paine Avenue
112 m · 13 sec · Paine Avenue
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19
Take the ramp left toward I 78 West
2115 ft · 52 sec
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20
Merge slight left onto Phillipsburg-Newark Expressway
4.6 mi · 5 min · Phillipsburg-Newark Expressway
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21
Keep slight right to continue on NJ 24 West: Springfield, Morristown
1798 ft · 34 sec
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22
Continue straight
9.4 mi · 11 min
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23
Keep slight right to continue on I 287 North: Mahwah
2647 ft · 57 sec
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24
Merge slight left
1.5 km · 1 min
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25
Take the exit slight right toward NJ 10: Dover, Whippany
1161 ft · 28 sec
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26
Keep slight left to continue on NJ 10 West: Dover
2876 ft · 1 min
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27
Continue straight
12.8 mi · 18 min
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28
Continue straight
1.2 mi · 1 min
-
29
Take the exit straight toward I 80 West
2295 ft · 57 sec
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30
Merge slight left onto Christopher Columbus Highway
29 mi · 35 min · Christopher Columbus Highway
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31
Keep slight left to continue on Keystone Shortway
5.5 mi · 8 min · Keystone Shortway
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32
Keep slight left to continue on Keystone Shortway
11.9 mi · 16 min · Keystone Shortway
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33
Take the exit slight right toward I 380 North: Scranton
1.1 km · 46 sec
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34
Continue straight
27.7 mi · 31 min
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35
Merge slight right
58.1 mi · 1 hr 9 min
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36
Keep slight left to continue on I 86: Corning
100 mi · 1 hr 57 min
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37
Keep slight left to continue on Genesee Expressway
32.9 mi · 38 min · Genesee Expressway
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38
Take the exit slight right toward NY 36: Mount Morris, Letchworth Park
1030 ft · 23 sec
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39
Turn left onto Sonyea Road
4.3 mi · 7 min · Sonyea Road
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40
Continue on Main Street
1.8 mi · 5 min · Main Street
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41
Continue on Mount Morris Road
1.3 mi · 2 min · Mount Morris Road
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42
Turn left onto Perry Road
2.3 mi · 3 min · Perry Road
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43
Continue on Leicester Road
7.4 mi · 11 min · Leicester Road
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44
Continue on East Buffalo Street
4.6 mi · 9 min · East Buffalo Street
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45
Continue on West Buffalo Road
1.7 mi · 2 min · West Buffalo Road
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46
Continue on Varysburg Road
10.9 mi · 16 min · Varysburg Road
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47
Continue on Big Tree Road
10.5 mi · 16 min · Big Tree Road
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48
Take the ramp slight right
1249 ft · 30 sec
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49
Merge slight left onto Aurora Expressway
12.5 mi · 15 min · Aurora Expressway
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50
Keep slight right to continue on I 90 East: Buffalo
1283 ft · 27 sec
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51
Merge slight left onto New York State Thruway
1.3 mi · 2 min · New York State Thruway
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52
Take the exit slight right toward I 190 North: Downtown Buffalo, Niagara Falls
2943 ft · 1 min
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53
Continue on Niagara Thruway
4.9 mi · 7 min · Niagara Thruway
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54
Take the exit slight right toward Buffalo, Outer Harbor, Church Street
1258 ft · 34 sec
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55
Continue on Church Street
159 m · 22 sec · Church Street
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56
Turn left onto Delaware Avenue
837 ft · 29 sec · Delaware Avenue
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57
Enter the roundabout toward Niagara Square
893 ft · 30 sec · Niagara Square
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58
Arrive at your destination
0 m · 1 sec · Niagara Square
Car Route Details
A richer read on the saved driving route between Mariners Harbor and Buffalo.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 86
Keep slight left to continue on I 86: Corning
100 mi · 01h 57m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Rain leaving Mariners Harbor and Chance Water Spouts near Buffalo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mariners Harbor to Buffalo?
The road trip is about 384.6 miles (619 km) and usually takes 06h 30m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Apalachin is a useful midpoint, sitting about 184.9 miles from Mariners Harbor and 199.7 miles from Buffalo.
How much longer is the road route than the straight-line distance?
The direct path is about 288.6 miles (464.4 km), while the road route adds roughly 96 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 7:30 AM EST. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $58.49 one way or $116.97 round trip. Estimated CO2 is about 120.6 kg one way.
What should you check before leaving?
Before you leave, expect Rain around Mariners Harbor and Chance Water Spouts near Buffalo.
Stop Ideas Near Apalachin
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 Apalachin.
Scranton, PA
Wilkes-Barre, PA
Empire Expo Center
William F. Walsh Regional Transportation Center
Flight Path Map
This map shows the direct air route between Mariners Harbor and Buffalo. Straight-line distance: 288.6 mi (464.45 km).
#1 Mariners Harbor
Mariners Harbor is a place in New York, United States.
| Population | 0 |
| Coordinates | 40.6367700, -74.1587500 |
| Altitude | 2 |
| Country | United States |
#2 Buffalo
The second most populous city in New York.
| Population | 254,479 |
| Coordinates | 42.8864500, -78.8783700 |
| Altitude | 183 |
| Country | United States |
End: Niagara Square (-78.878786, 42.886515)
Estimated Travel Time
Distance: 619 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 48m |
| 40 mph (64.37 km/h) | 09h 36m |
| 50 mph (80.47 km/h) | 07h 41m |
| 60 mph (96.56 km/h) | 06h 24m |
| 70 mph (112.65 km/h) | 05h 29m |
| 80 mph (129 km/h) | 04h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.31 | $58.49 | $116.97 |
| Mid-grade | $4.87 | $66.10 | $132.20 |
| Premium | $5.27 | $71.49 | $142.97 |
| Diesel | $6.47 | $87.80 | $175.60 |
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 · Nov 06, 2026