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STS to AAH: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Aachen (Aachen-Merzbrück Airport)
5,536 mi
8,909 km · 4,810 nm
11h 19m
estimated nonstop flight time
+9h
time difference · heading northeast
See live STS→AAH fares Phone-only fares on this route — call free
Flight time details
5,536 miles nonstop takes roughly 11h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- AAH — Aachen-Merzbrück Airport · Aachen, Germany
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 STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Near AAH
- GKE · Geilenkirchen Air Base11 mi away
- MST · Maastricht Aachen Airport19 mi away
- MGL · Mönchengladbach Airport31 mi away
- LGG · Liège Airport35 mi away
Frequently asked questions
How far is STS from AAH?
The flight distance from Santa Rosa (STS) to Aachen (AAH) is 5,536 miles (8,909 km, 4,810 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to AAH?
A nonstop flight takes about 11h 19m 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 Santa Rosa and Aachen?
Aachen is 9 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to AAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–AAH that never appear on search engines, with no booking fees.