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CZL to SIN: distance & flight time
Constantine (Mohamed Boudiaf International Airport) → Singapore (Singapore Changi Airport)
6,573 mi
10,578 km · 5,712 nm
13h 21m
estimated nonstop flight time
+7h
time difference · heading east
See live CZL→SIN fares Phone-only fares on this route — call free
Flight time details
6,573 miles nonstop takes roughly 13h 21m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CZL — Mohamed Boudiaf International Airport · Constantine, Algeria
- SIN — Singapore Changi Airport · Singapore, Singapore
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 CZL
- BLJ · Batna Airport40 mi away
- GJL · Jijel Ferhat Abbas Airport55 mi away
- QSF · Ain Arnat Airport73 mi away
- AAE · Rabah Bitat Airport76 mi away
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is CZL from SIN?
The flight distance from Constantine (CZL) to Singapore (SIN) is 6,573 miles (10,578 km, 5,712 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CZL to SIN?
A nonstop flight takes about 13h 21m 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 Constantine and Singapore?
Singapore is 7 hours ahead of Constantine.
What is the cheapest way to fly from CZL to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CZL–SIN that never appear on search engines, with no booking fees.