This summary is not the rule. The rule text controls.
If a crime happens on a vehicle, plane, train, or similar mode of transportation that's traveling through or over Kansas, and no one can pinpoint exactly which county it happened in, the case can still be prosecuted. Prosecutors have flexibility here because it's hard to track the precise location of a crime that happens while something is moving.
The case can be filed in any Kansas county that the vehicle passed through or flew over during the trip. It can also be filed in the county where the trip started or where it ended. This gives prosecutors several options instead of getting stuck trying to prove the exact spot where the crime took place.
This rule exists because crimes on moving vehicles create a real problem for the justice system. Without it, someone could commit a crime on a plane or train and avoid prosecution simply because no one could prove which county they were flying over or driving through at the time. This rule closes that gap and makes sure crimes committed in transit can still be prosecuted somewhere in Kansas.