to escape from, to flee, to avoid
逭 centers on getting away from something undesirable: escaping, fleeing, or avoiding a situation.
逭 combines 辶 (movement) with 官, which likely contributes the sound and may relate to the idea of slipping away from official control.
The movement radical 辶 wraps around 官 (official). Picture an official trying to escape from a boring ceremony by sneaking away along a path.
For カン, imagine an escaping official hiding in a can: can -> カン, and the official flees into the can to avoid capture.