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AOI to KIJ: distance & flight time

Ancona (Ancona Falconara Airport) → Niigata (Niigata Airport)

5,859 mi
9,429 km · 5,091 nm
11h 57m
estimated nonstop flight time
+7h
time difference · heading northeast
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Flight time details

5,859 miles nonstop takes roughly 11h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.

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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

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Frequently asked questions

How far is AOI from KIJ?

The flight distance from Ancona (AOI) to Niigata (KIJ) is 5,859 miles (9,429 km, 5,091 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from AOI to KIJ?

A nonstop flight takes about 11h 57m 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 Ancona and Niigata?

Niigata is 7 hours ahead of Ancona.

What is the cheapest way to fly from AOI to KIJ?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOI–KIJ that never appear on search engines, with no booking fees.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