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ORD to TTN: distance & flight time
Chicago (Chicago O'Hare International Airport) → Trenton (Trenton Mercer Airport)
691 mi
1,112 km · 600 nm
1h 58m
estimated nonstop flight time
+1h
time difference · heading east
See live ORD→TTN fares Phone-only fares on this route — call free
Flight time details
691 miles nonstop takes roughly 1h 58m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ORD — Chicago O'Hare International Airport · Chicago, United States
- TTN — Trenton Mercer Airport · Trenton, 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 ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Near TTN
- PHL · Philadelphia International Airport36 mi away
- EWR · Newark Liberty International Airport44 mi away
- PNE · Northeast Philadelphia Airport17 mi away
- DYL · Doylestown Airport17 mi away
Frequently asked questions
How far is ORD from TTN?
The flight distance from Chicago (ORD) to Trenton (TTN) is 691 miles (1,112 km, 600 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORD to TTN?
A nonstop flight takes about 1h 58m 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 Chicago and Trenton?
Trenton is 1 hour ahead of Chicago.
What is the cheapest way to fly from ORD to TTN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–TTN that never appear on search engines, with no booking fees.