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CMI to HEX: distance & flight time
Champaign (University of Illinois Willard Airport) → Santo Domingo (Herrera Airport)
1,846 mi
2,971 km · 1,604 nm
4h 5m
estimated nonstop flight time
+1h
time difference · heading southeast
See live CMI→HEX fares Phone-only fares on this route — call free
Flight time details
1,846 miles nonstop takes roughly 4h 5m 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
- CMI — University of Illinois Willard Airport · Champaign, United States
- HEX — Herrera Airport · Santo Domingo, 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 CMI
Near HEX
Frequently asked questions
How far is CMI from HEX?
The flight distance from Champaign (CMI) to Santo Domingo (HEX) is 1,846 miles (2,971 km, 1,604 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMI to HEX?
A nonstop flight takes about 4h 5m 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 Champaign and Santo Domingo?
Santo Domingo is 1 hour ahead of Champaign.
What is the cheapest way to fly from CMI to HEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMI–HEX that never appear on search engines, with no booking fees.