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STS to LLY: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Mount Holly (South Jersey Regional Airport)
2,538 mi
4,084 km · 2,205 nm
5h 27m
estimated nonstop flight time
+3h
time difference · heading east
See live STS→LLY fares Phone-only fares on this route — call free
Flight time details
2,538 miles nonstop takes roughly 5h 27m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- LLY — South Jersey Regional Airport · Mount Holly, 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 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 LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 mi away
Frequently asked questions
How far is STS from LLY?
The flight distance from Santa Rosa (STS) to Mount Holly (LLY) is 2,538 miles (4,084 km, 2,205 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to LLY?
A nonstop flight takes about 5h 27m 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 Mount Holly?
Mount Holly is 3 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to LLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–LLY that never appear on search engines, with no booking fees.