What is the best time for a video call between Osaka and Seattle?

The optimal meeting window within standard business hours (9:00 AM – 5:00 PM) is 9:00 AM - 11:00 AM in Osaka, which corresponds to 4:00 PM - 6:00 PM in Seattle (2 shared working hours).

What is the flight time and direct distance between Osaka and Seattle?

The direct geodesic distance is approximately 8,043 km (4,998 miles). An estimated non-stop commercial flight takes approximately ~10h 19m.

Live Real-Time Sync

DST Observed

OSA (UTC UTC+9) → SEA (PST/PDT UTC-8)

Osaka to Seattle Time Difference

Instant Answer

⇄ Swap: Seattle to Osaka

“Seattle is 17 hours behind Osaka. When it is 12:00 PM in Osaka, it is 7:00 PM in Seattle.”

Direct Distance

8,043 km

4,998 miles

Flight Time

~10h 19m

Non-stop estimate

Business Overlap

2 Hours

9:00 AM - 11:00 AM

User Rating

4.9 / 5.0

1,420 Verified Votes

Calendar note: Standard Monday – Friday business week alignment.

Osaka

Japan

12:00:00 PM

Asia/Tokyo • UTC+9

Seattle

United States

08:00:00 PM

America/Los_Angeles • UTC-8

Interactive Meeting & Time Converter

Drag the time slider to coordinate working hours and schedule meetings across time zones.

Osaka:14:00 (2:00 PM)21:00 (9:00 PM)(-1 Day)

00:00 (Midnight)06:00 (Morning)12:00 (Noon)18:00 (Evening)23:00 (Night)

Outside regular business hours in one or both cities

Add to Google Calendar

24-Hour Time Conversion Table (Osaka vs Seattle)

Osaka (OSA)	Seattle (SEA)	Overlap Window
00:00	07:00	Off Hours
01:00	08:00	Off Hours
02:00	09:00	Off Hours
03:00	10:00	Off Hours
04:00	11:00	Off Hours
05:00	12:00	Off Hours
06:00	13:00	Off Hours
07:00	14:00	Off Hours
08:00	15:00	Off Hours
09:00	16:00	Work Hours Overlap
10:00	17:00	Work Hours Overlap
11:00	18:00	Off Hours
12:00	19:00	Off Hours
13:00	20:00	Off Hours
14:00	21:00	Off Hours
15:00	22:00	Off Hours
16:00	23:00	Off Hours
17:00	00:00	Off Hours
18:00	01:00	Off Hours
19:00	02:00	Off Hours
20:00	03:00	Off Hours
21:00	04:00	Off Hours
22:00	05:00	Off Hours
23:00	06:00	Off Hours

Popular Global Time Difference Routes

Browse 75 Metropolises in Directory

doha → sydney sydney → doha frankfurt → istanbul istanbul → frankfurt paris → ankara ankara → paris oslo → istanbul istanbul → oslo london → new york new york → london tokyo → london london → tokyo los angeles → london london → los angeles dubai → london london → dubai

Frequently Asked Questions

Common Questions About Osaka to Seattle

Everything you need to know regarding specifications, syntax, and security best practices.

Seattle is 17 hours behind Osaka. When it is 12:00 PM in Osaka, it is 7:00 PM in Seattle. Both cities follow their respective regional timezones (Asia/Tokyo UTC+9 and America/Los_Angeles UTC-8).