John Glenn Columbus International Airport in Columbus, United States has 66 nonstop destinations in the current FlightQ schedule set. This page ranks the farthest routes by airport-to-airport distance and adds airlines, frequency, and estimated flight time.
The longest listed nonstop flight from CMH is to San Francisco (SFO), about 2,115 miles with an estimated block time of 4h 57m.
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | CMH to SFO San Francisco, United States | 2,115 mi | 4h 57m | United Airlines | 1-2/day |
| 2 | CMH to SEA Seattle, United States | 2,011 mi | 4h 44m | Alaska Airlines | 1-2/day |
| 3 | CMH to LAX Los Angeles, United States | 1,991 mi | 4h 41m | American Airlines and United Airlines | 2/day |
| 4 | CMH to SNA Santa Ana, United States | 1,969 mi | 4h 39m | Breeze | 2×/wk |
| 5 | CMH to SAN San Diego, United States | 1,960 mi | 4h 38m | Southwest Airlines | 1/day |
| 6 | CMH to LAS Las Vegas, United States | 1,766 mi | 4h 14m | Southwest Airlines | 2-3/day |
| 7 | CMH to PHX Phoenix, United States | 1,667 mi | 4h 1m | American Airlines and Southwest Airlines | 3-4/day |
| 8 | CMH to SLC Salt Lake City, United States | 1,525 mi | 3h 44m | Delta Air Lines | 1/day |
| 9 | CMH to CUN Cancun, Mexico | 1,331 mi | 3h 20m | Southwest Airlines | 1/day |
| 10 | CMH to COS Colorado Springs, United States | 1,164 mi | 2h 59m | United Airlines | weekly |
| 11 | CMH to DEN Denver, United States | 1,151 mi | 2h 58m | Southwest Airlines, United Airlines, and Frontier Airlines | 5-6/day |
| 12 | CMH to AUS Austin, United States | 1,073 mi | 2h 48m | Delta Air Lines and Southwest Airlines | 2-3/day |
| 13 | CMH to HOU Houston, United States | 1,001 mi | 2h 39m | Southwest Airlines | 1-2/day |
| 14 | CMH to MIA Miami, United States | 993 mi | 2h 38m | American Airlines and Southwest Airlines | 3-4/day |
| 15 | CMH to IAH Houston, United States | 986 mi | 2h 37m | United Airlines and American Airlines | 3/day |
| 16 | CMH to FLL Fort Lauderdale, United States | 975 mi | 2h 36m | Southwest Airlines | 1/day |
| 17 | CMH to RSW Fort Myers, United States | 932 mi | 2h 30m | Southwest Airlines, Breeze, and Saga Airlines | 1-2/day |
| 18 | CMH to DFW Dallas, United States | 925 mi | 2h 30m | American Airlines | 4-5/day |
| 19 | CMH to DAL Dallas, United States | 918 mi | 2h 29m | Southwest Airlines | 2-3/day |
| 20 | CMH to SRQ Sarasota/Bradenton, United States | 871 mi | 2h 23m | Southwest Airlines | 3×/wk |
| 21 | CMH to TPA Tampa, United States | 831 mi | 2h 18m | Southwest Airlines | 2-3/day |
| 22 | CMH to MCO Orlando, United States | 804 mi | 2h 15m | Southwest Airlines and Frontier Airlines | 4-5/day |
| 23 | CMH to PWM Portland, United States | 694 mi | 2h 1m | Breeze | 2×/wk |
| 24 | CMH to ECP Panama City, United States | 686 mi | 2h | Southwest Airlines | 2×/wk |
| 25 | CMH to JAX Jacksonville, United States | 660 mi | 1h 57m | Breeze | 2×/wk |
Distance is great-circle mileage. Estimated time uses a standard block-time model until a route has enough tracked duration data on its route guide.
The longest nonstop route in FlightQ's current CMH schedule set is CMH to SFO, about 2,115 miles with an estimated block time of 4h 57m.
Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.
The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.