Drive or Fly: Clarendon, NY to Islip, NY?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Driving wins

Medium

No scheduled commercial flights found for ROC–ISP. At 387 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

8h 16m

Distance

387.2 mi

Total Cost

$120

CO2

156 kg

Cost Breakdown

Diesel$85

Hotel (1 room, 0 nights) $0

Meals (1 pax, 1 day) $35

+ No luggage restrictions or TSA lines

+ Comfortable one-day drive

+ Stop anywhere along the route

+ Have your own car at the destination

+ Likely faster door-to-door than flying

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 18m

36m in the air

Air Distance

302 mi

Total Cost

$187

CO2

77 kg

Door-to-Door Timeline

Clarendon, NY → ROC 31m

Check-in & Security 90m

Flight 36m

Arrival & Baggage 30m

ISP → Islip, NY 11m

Cost Breakdown

Ticket (1 pax @ $132) $132

Rental car (1 day)$55

Airports

Clarendon, NY ROC — Frederick Douglass Greater Rochester International Airport 20 mi, ~31m drive

Islip, NY ISP — Long Island MacArthur Airport 7 mi, ~11m drive

No scheduled flights found

No commercial flights between ROC and ISP. Flight estimates above are theoretical.

+ Saves about 4h 58m compared to driving

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

At a Glance

	Drive	Fly
Door-to-door time	8h 16m	3h 18m
Total cost (1 person)	$120	$187
Carbon footprint	156 kg CO₂	77 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	Data unavailable

Drive data: OSRM routing, EIA fuel prices

Flight data: Statistical estimate

Airports: OurAirports

Confidence: Medium — airports identified, fares estimated

Costs are estimates. Actual flight prices vary by airline, date, and booking time. Drive costs based on OSRM routing, EIA fuel prices. Computed Apr 21, 2026.

Route Options

2 different routes between these cities.

Fastest

387.2 mi 8h 15m

via I 81, I 80, I 90

Alternative (+15 min)

407.2 mi 8h 30m

via I 86, I 80, I 81

Decided to drive? See the full trip plan from Clarendon, NY to Islip, NY with stops, fuel costs, and turn-by-turn directions.