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KUM to RIA: distance & flight time

Yakushima (Yakushima Airport) → Santa Maria (Santa Maria Airport)

12,173 mi
19,590 km · 10,578 nm
24h 20m
estimated nonstop flight time
-12h
time difference · heading east
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Flight time details

12,173 miles nonstop takes roughly 24h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back 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 KUM from RIA?

The flight distance from Yakushima (KUM) to Santa Maria (RIA) is 12,173 miles (19,590 km, 10,578 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KUM to RIA?

A nonstop flight takes about 24h 20m 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 Yakushima and Santa Maria?

Santa Maria is 12 hours behind Yakushima.

What is the cheapest way to fly from KUM to RIA?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUM–RIA that never appear on search engines, with no booking fees.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