Back to CalculatorRoute ID: LAX-SEA
Flight Distance from Los Angeles (LAX) to Seattle (SEA)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
LAXKLAX
Los Angeles, United States
Los Angeles International Airport
Great Circle Path
1,537 km955 miles • 830 NM
Destination Airport
KSEASEA
Seattle, United States
Seattle–Tacoma International Airport
Direct Distance
1,537 km
955 Statute Miles
830 Nautical Miles
Commercial Flight
2h 18m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
138 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
349° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
2h 18m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
2h 10m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
3h 27m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇺🇸 United States→🇺🇸 United States
Allowed Stay365 days
Passport Validity Required0 months
💡 Official Note: Freedom of movement within home country.
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
Los Angeles International Airport (LAX)
- City / Country: Los Angeles, United States
- ICAO Code: KLAX
- Coordinates: 33.9425°, -118.4080°
- Timezone: America/Los_Angeles
- Elevation: 125 ft
Arrival Airport Specs
Seattle–Tacoma International Airport (SEA)
- City / Country: Seattle, United States
- ICAO Code: KSEA
- Coordinates: 47.4479°, -122.3103°
- Timezone: America/Los_Angeles
- Elevation: 433 ft
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