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BLT to CMH: distance & flight time
Blackwater (Blackwater Airport) → Columbus (John Glenn Columbus International Airport)
9,246 mi
14,881 km · 8,035 nm
18h 36m
estimated nonstop flight time
-14h
time difference · heading northeast
See live BLT→CMH fares Phone-only fares on this route — call free
Flight time details
9,246 miles nonstop takes roughly 18h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- BLT — Blackwater Airport · Blackwater, Australia
- CMH — John Glenn Columbus International Airport · Columbus, 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 BLT
- EMD · Emerald Airport40 mi away
- DYA · Dysart Airport73 mi away
- CMQ · Clermont Airport95 mi away
- ROK · Rockhampton Airport107 mi away
Near CMH
Frequently asked questions
How far is BLT from CMH?
The flight distance from Blackwater (BLT) to Columbus (CMH) is 9,246 miles (14,881 km, 8,035 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLT to CMH?
A nonstop flight takes about 18h 36m 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 Blackwater and Columbus?
Columbus is 14 hours behind Blackwater.
What is the cheapest way to fly from BLT to CMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLT–CMH that never appear on search engines, with no booking fees.