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DET to STJ: distance & flight time
Detroit (Coleman A. Young Municipal Airport) → Rosecrans (Rosecrans Memorial Airport)
645 mi
1,038 km · 561 nm
1h 52m
estimated nonstop flight time
-1h
time difference · heading west
See live DET→STJ fares Phone-only fares on this route — call free
Flight time details
645 miles nonstop takes roughly 1h 52m 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
- DET — Coleman A. Young Municipal Airport · Detroit, United States
- STJ — Rosecrans Memorial Airport · Rosecrans, 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 DET
- DTW · Detroit Metropolitan Wayne County Airport22 mi away
- YQG · Windsor Airport10 mi away
- MTC · Selfridge Air National Guard Base Airport17 mi away
- PTK · Oakland County International Airport27 mi away
Near STJ
- FLV · Sherman Army Air Field28 mi away
- MCI · Kansas City International Airport34 mi away
- MKC · Charles B. Wheeler Downtown Airport48 mi away
- LWC · Lawrence Municipal Airport55 mi away
Frequently asked questions
How far is DET from STJ?
The flight distance from Detroit (DET) to Rosecrans (STJ) is 645 miles (1,038 km, 561 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DET to STJ?
A nonstop flight takes about 1h 52m 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 Detroit and Rosecrans?
Rosecrans is 1 hour behind Detroit.
What is the cheapest way to fly from DET to STJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DET–STJ that never appear on search engines, with no booking fees.