How far is Central Islip, NY from Astoria, NY?
The driving distance from Central Islip, NY to Astoria, NY is about 45.5 miles (73.2 km), with a travel time of about 01h 02m by car.
- The straight-line flight distance is about 38.2 miles (61.4 km).
- For a round trip, plan for roughly 02h 04m 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 01h 02m.
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.
Village in Nassau County, New York, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Central Islip and Astoria.
Turn-by-Turn Driving Directions
Step-by-step road directions between Central Islip and Astoria.
-
1
Start on East Suffolk Avenue
148 m · 15 sec · East Suffolk Avenue
-
2
Continue on East Suffolk Avenue
612 ft · 23 sec · East Suffolk Avenue
-
3
Turn right onto Wheeler Road
1.5 mi · 4 min · Wheeler Road
-
4
Turn left onto LIE North Service Road
2876 ft · 55 sec · LIE North Service Road
-
5
Take the ramp slight left toward I 495 West: New York
1303 ft · 32 sec
-
6
Merge slight left onto Long Island Expressway
33.9 mi · 46 min · Long Island Expressway
-
7
Take the exit slight right toward Grand Central Parkway, 108th Street, Citi Field
981 ft · 17 sec
-
8
Turn straight onto Horace Harding Expressway
100 m · 7 sec · Horace Harding Expressway
-
9
Take the ramp slight right toward Grand Central Parkway West, Robert F. Kennedy Bridge
2016 ft · 49 sec
-
10
Merge slight left onto Grand Central Parkway
1053 ft · 13 sec · Grand Central Parkway
-
11
Keep slight left to continue on Grand Central Parkway
3.3 mi · 5 min · Grand Central Parkway
-
12
Keep slight left to continue on Grand Central Parkway
1.2 mi · 2 min · Grand Central Parkway
-
13
Take the exit slight right toward 31st Street
1346 ft · 41 sec
-
14
Turn left onto 31st Street
100 m · 16 sec · 31st Street
-
15
Turn right onto Astoria Boulevard South
2307 ft · 2 min · Astoria Boulevard South
-
16
Turn left onto 21st Street
1005 ft · 28 sec · 21st Street
-
17
Turn right onto 30th Avenue
1129 ft · 41 sec · 30th Avenue
-
18
Turn sharp right onto 12th Street
118 m · 19 sec · 12th Street
-
19
Arrive at your destination
0 m · 1 sec · 12th Street
Car Route Details
A richer read on the saved driving route between Central Islip and Astoria.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Long Island Expressway
Merge slight left onto Long Island Expressway
33.9 mi · 00h 46m
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.
Sunny leaving Central Islip and Sunny near Astoria.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Central Islip to Astoria?
The road trip is about 45.5 miles (73.2 km) and usually takes 01h 02m 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?
Old Westbury is a useful midpoint, sitting about 21.4 miles from Central Islip and 24 miles from Astoria.
How much longer is the road route than the straight-line distance?
The direct path is about 38.2 miles (61.4 km), while the road route adds roughly 7.3 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 4:26 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.41 one way or $12.83 round trip. Estimated CO2 is about 14.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Central Islip and Sunny near Astoria.
Stop Ideas Near Old Westbury
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Flushing Town Hall
Queens City Clerk
New Rochelle City Court
Town of Babylon History Museum at Old Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Old Westbury.
New Rochelle station
Stamford Transportation Center
Yonkers station
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Central Islip and Astoria. Straight-line distance: 38.13 mi (61.36 km).
#1 Central Islip
Census-designated place in Suffolk County, New York
| Population | 34,450 |
| Coordinates | 40.7906500, -73.2017800 |
| Altitude | 27 |
| Country | United States |
#2 Astoria
Astoria is a place in New York, United States.
| Population | 0 |
| Coordinates | 40.7720500, -73.9301400 |
| Altitude | 7 |
| Country | United States |
End: 12th Street (-73.930134, 40.77205)
Estimated Travel Time
Distance: 73 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 30m |
| 40 mph (64.37 km/h) | 01h 08m |
| 50 mph (80.47 km/h) | 00h 54m |
| 60 mph (96.56 km/h) | 00h 45m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $6.41 | $12.83 |
| Mid-grade | $4.48 | $7.17 | $14.34 |
| Premium | $4.86 | $7.78 | $15.56 |
| Diesel | $4.69 | $7.51 | $15.02 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.