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DYL to SUS: distance & flight time
Doylestown (Doylestown Airport) → Null (Spirit of St Louis Airport)
835 mi
1,344 km · 725 nm
2h 17m
estimated nonstop flight time
-1h
time difference · heading west
See live DYL→SUS fares Phone-only fares on this route — call free
Flight time details
835 miles nonstop takes roughly 2h 17m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DYL — Doylestown Airport · Doylestown, United States
- SUS — Spirit of St Louis Airport · Null, 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 DYL
- PHL · Philadelphia International Airport32 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base9 mi away
- BBX · Wings Field15 mi away
- UKT · Quakertown Airport15 mi away
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
Frequently asked questions
How far is DYL from SUS?
The flight distance from Doylestown (DYL) to Null (SUS) is 835 miles (1,344 km, 725 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DYL to SUS?
A nonstop flight takes about 2h 17m 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 Doylestown and Null?
Null is 1 hour behind Doylestown.
What is the cheapest way to fly from DYL to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DYL–SUS that never appear on search engines, with no booking fees.