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RFD to COZ: distance & flight time
Rockford (Chicago Rockford International Airport) → Constanza (Constanza - Expedición 14 de Junio National Airport)
1,936 mi
3,116 km · 1,682 nm
4h 16m
estimated nonstop flight time
+1h
time difference · heading southeast
See live RFD→COZ fares Phone-only fares on this route — call free
Flight time details
1,936 miles nonstop takes roughly 4h 16m gate to gate, flying southeast. 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
- RFD — Chicago Rockford International Airport · Rockford, United States
- COZ — Constanza - Expedición 14 de Junio National Airport · Constanza, Dominican Republic
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 RFD
Near COZ
- STI · Cibao International Airport35 mi away
- BRX · Maria Montez International Airport52 mi away
- JBQ · La Isabela International Airport53 mi away
- HEX · Herrera Airport58 mi away
Frequently asked questions
How far is RFD from COZ?
The flight distance from Rockford (RFD) to Constanza (COZ) is 1,936 miles (3,116 km, 1,682 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to COZ?
A nonstop flight takes about 4h 16m 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 Rockford and Constanza?
Constanza is 1 hour ahead of Rockford.
What is the cheapest way to fly from RFD to COZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–COZ that never appear on search engines, with no booking fees.