Back to CalculatorRoute ID: BOS-SAN
Flight Distance from Boston (BOS) to San Diego (SAN)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
BOSKBOS
Boston, United States
Boston Logan International Airport
Great Circle Path
4,156 km2,582 miles • 2,244 NM
Destination Airport
KSANSAN
San Diego, United States
San Diego International Airport
Direct Distance
4,156 km
2,582 Statute Miles
2,244 Nautical Miles
Commercial Flight
5h 23m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
374 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
271° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
5h 23m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
5h 1m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
8h 30m
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
Boston Logan International Airport (BOS)
- City / Country: Boston, United States
- ICAO Code: KBOS
- Coordinates: 42.3620°, -71.0079°
- Timezone: America/New_York
- Elevation: 20 ft
Arrival Airport Specs
San Diego International Airport (SAN)
- City / Country: San Diego, United States
- ICAO Code: KSAN
- Coordinates: 32.7336°, -117.1900°
- Timezone: America/Los_Angeles
- Elevation: 17 ft
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