EWR to STL: Distance and Flight Time
The distance from Newark Liberty International Airport (EWR) to St. Louis Lambert International Airport (STL) is 1,400 km (870 mi). A typical nonstop flight covers it in about 2h 15m, heading west. The distance is the same in either direction (STL to EWR).
How far is it from Newark to St Louis?
The great-circle distance between Newark Liberty International Airport (EWR) and St. Louis Lambert International Airport (STL) is 1,400 km (870 mi, 756 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from EWR to STL?
A nonstop flight typically takes about 2h 15m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. STL is roughly west of EWR.
How is the EWR to STL route written in code?
The pair is written EWR-STL in IATA codes and KEWR-KSTL in ICAO codes, the form used on a flight plan. Newark Liberty International Airport is EWR (KEWR), St. Louis Lambert International Airport is STL (KSTL).
| EWR | STL | |
|---|---|---|
| Airport | Newark Liberty International Airport | St. Louis Lambert International Airport |
| ICAO code | KEWR | KSTL |
| Country | United States | United States |
| Elevation | 18 ft | 618 ft |
| Rank by connections | #45 | #145 |
Both ICAO codes start with K, the prefix ICAO assigns to the contiguous United States, so this is a route inside one ICAO region. How ICAO prefixes are laid out.
STL sits 600 ft (183 m) higher than EWR, which is a real difference in air density on takeoff.
Airlines flying EWR to STL
1 airline appear on this route in the open route dataset, 1 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| WN | Southwest Airlines | SWA | Southwest | Active |
A further 1 carrier sell this pair as a codeshare without operating it: UA.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Newark from St Louis?
Newark Liberty International Airport (EWR) and St. Louis Lambert International Airport (STL) are 1,400 km (870 mi, 756 nautical miles) apart in a straight line.
How long is the flight from EWR to STL?
A typical nonstop flight between EWR and STL takes about 2h 15m. Actual times vary with aircraft type, winds and routing.
What direction is STL from EWR?
St. Louis Lambert International Airport (STL) lies roughly west of Newark Liberty International Airport (EWR).
Which airlines fly EWR to STL?
1 airline appear on the EWR-STL route in the open dataset, including Southwest Airlines.
Related routes
Other routes from Newark (EWR):
EWR airport code · STL airport code · Busiest airports worldwide