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COZ to BOS: distance & flight time
Constanza (Constanza - Expedición 14 de Junio National Airport) → Boston (General Edward Lawrence Logan International Airport)
1,621 mi
2,608 km · 1,408 nm
3h 39m
estimated nonstop flight time
Same time
time difference · heading north
See live COZ→BOS fares Phone-only fares on this route — call free
Flight time details
1,621 miles nonstop takes roughly 3h 39m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- COZ — Constanza - Expedición 14 de Junio National Airport · Constanza, Dominican Republic
- BOS — General Edward Lawrence Logan International Airport · Boston, 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 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
Near BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 mi away
Frequently asked questions
How far is COZ from BOS?
The flight distance from Constanza (COZ) to Boston (BOS) is 1,621 miles (2,608 km, 1,408 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COZ to BOS?
A nonstop flight takes about 3h 39m 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 cheapest way to fly from COZ to BOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COZ–BOS that never appear on search engines, with no booking fees.