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EWK to SXI: distance & flight time

Newton (Newton City-County Airport) → Siri Island (Sirri Island Airport)

7,655 mi
12,319 km · 6,652 nm
15h 29m
estimated nonstop flight time
+8.5h
time difference · heading northeast
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Flight time details

7,655 miles nonstop takes roughly 15h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time gain when reading arrival times on your ticket.

The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.

Frequently asked questions

How far is EWK from SXI?

The flight distance from Newton (EWK) to Siri Island (SXI) is 7,655 miles (12,319 km, 6,652 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from EWK to SXI?

A nonstop flight takes about 15h 29m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Newton and Siri Island?

Siri Island is 8.5 hours ahead of Newton.

What is the cheapest way to fly from EWK to SXI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EWK–SXI that never appear on search engines, with no booking fees.
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