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SUS to RIX: distance & flight time
Null (Spirit of St Louis Airport) → Riga (Riga International Airport)
4,820 mi
7,757 km · 4,189 nm
9h 55m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SUS→RIX fares Phone-only fares on this route — call free
Flight time details
4,820 miles nonstop takes roughly 9h 55m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- RIX — Riga International Airport · Riga, Latvia
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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Near RIX
- HLJ · Barysiai Airport61 mi away
- SQQ · Šiauliai International Airport74 mi away
- PNV · Panevėžys Air Base85 mi away
- VNT · Ventspils International Airport96 mi away
Frequently asked questions
How far is SUS from RIX?
The flight distance from Null (SUS) to Riga (RIX) is 4,820 miles (7,757 km, 4,189 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to RIX?
A nonstop flight takes about 9h 55m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SUS to RIX?
Nonstop service on SUS–RIX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 55m nonstop estimate.
What is the time difference between Null and Riga?
Riga is 8 hours ahead of Null.
What is the cheapest way to fly from SUS to RIX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–RIX that never appear on search engines, with no booking fees.
Why are some SUS to RIX fares phone-only?
Consolidator contracts let us sell certain SUS–RIX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.