Back to CalculatorRoute ID: ICN-OAK
Flight Distance from Seoul (ICN) to Oakland (OAK)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
ICNRKSI
Seoul, South Korea
Incheon International Airport
Great Circle Path
9,088 km5,647 miles • 4,907 NM
Destination Airport
KOAKOAK
Oakland, United States
Oakland San Francisco Bay Airport
Direct Distance
9,088 km
5,647 Statute Miles
4,907 Nautical Miles
Commercial Flight
11h 12m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
818 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
48° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
11h 12m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
10h 23m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
17h 59m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇰🇷 South Korea→🇺🇸 United States
Allowed Stay90 days
Passport Validity Required6 months
💡 Official Note: Visa Waiver Program — ESTA online authorization required.
This information is provided for general guidance only and does not replace official verification with an embassy, consulate, or the IATA Travel Centre before you travel.
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Flight Path & Geodetic Arc Map
Great Circle Flight Arc Path
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Departure Airport Specs
Incheon International Airport (ICN)
- City / Country: Seoul, South Korea
- ICAO Code: RKSI
- Coordinates: 37.4691°, 126.4510°
- Timezone: Asia/Seoul
- Elevation: 23 ft
Arrival Airport Specs
Oakland San Francisco Bay Airport (OAK)
- City / Country: Oakland, United States
- ICAO Code: KOAK
- Coordinates: 37.7201°, -122.2212°
- Timezone: America/Los_Angeles
- Elevation: 9 ft
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