Back to CalculatorRoute ID: SLC-STL
Flight Distance from Salt Lake City (SLC) to St Louis (STL)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
SLCKSLC
Salt Lake City, United States
Salt Lake City International Airport
Great Circle Path
1,856 km1,153 miles • 1,002 NM
Destination Airport
KSTLSTL
St Louis, United States
St. Louis Lambert International Airport
Direct Distance
1,856 km
1,153 Statute Miles
1,002 Nautical Miles
Commercial Flight
2h 41m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
167 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
90° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
2h 41m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
2h 31m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
4h 4m
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
Salt Lake City International Airport (SLC)
- City / Country: Salt Lake City, United States
- ICAO Code: KSLC
- Coordinates: 40.7889°, -111.9799°
- Timezone: America/Denver
- Elevation: 4227 ft
Arrival Airport Specs
St. Louis Lambert International Airport (STL)
- City / Country: St Louis, United States
- ICAO Code: KSTL
- Coordinates: 38.7487°, -90.3700°
- Timezone: America/Chicago
- Elevation: 618 ft
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