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NIT to STL: distance & flight time
Niort (Niort-Souché Airport) → St. Louis (St Louis Lambert International Airport)
4,358 mi
7,014 km · 3,787 nm
9h 1m
estimated nonstop flight time
-7h
time difference · heading northwest
See live NIT→STL fares Phone-only fares on this route — call free
Flight time details
4,358 miles nonstop takes roughly 9h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- NIT — Niort-Souché Airport · Niort, France
- STL — St Louis Lambert International Airport · St. Louis, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near NIT
- PIS · Poitiers-Biard Airport38 mi away
- LRH · La Rochelle-Île de Ré Airport39 mi away
- RCO · Rochefort-Saint-Agnant (BA 721) Airport41 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base45 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is NIT from STL?
The flight distance from Niort (NIT) to St. Louis (STL) is 4,358 miles (7,014 km, 3,787 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NIT to STL?
A nonstop flight takes about 9h 1m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Niort and St. Louis?
St. Louis is 7 hours behind Niort.
What is the cheapest way to fly from NIT to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NIT–STL that never appear on search engines, with no booking fees.