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CND to SIN: distance & flight time
Constanta (Mihail Kogălniceanu International Airport) → Singapore (Singapore Changi Airport)
5,440 mi
8,755 km · 4,727 nm
11h 8m
estimated nonstop flight time
+5h
time difference · heading east
See live CND→SIN fares Phone-only fares on this route — call free
Flight time details
5,440 miles nonstop takes roughly 11h 8m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- CND — Mihail Kogălniceanu International Airport · Constanta, Romania
- 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 CND
- TCE · Tulcea Airport50 mi away
- VAR · Varna Airport85 mi away
- BBU · Băneasa International Airport118 mi away
- OTP · Henri Coandă International Airport119 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 CND from SIN?
The flight distance from Constanta (CND) to Singapore (SIN) is 5,440 miles (8,755 km, 4,727 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CND to SIN?
A nonstop flight takes about 11h 8m 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 Constanta and Singapore?
Singapore is 5 hours ahead of Constanta.
What is the cheapest way to fly from CND to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CND–SIN that never appear on search engines, with no booking fees.