Honda CIVIC 2022 Manual page 459

uuHonda SensinguAdaptive Cruise Control (ACC)
The higher your vehicle's following-speed is, the longer the short, middle, long or
extra long following-interval becomes. See the following examples for your
reference.
Following-interval
Short
Middle
Long
Extra
Long
When using the +R gauge
a
458
When the Set Speed is:
80 km/h (50 mph) 104 km/h (65 mph)
26.6 metres 33.7 metres
87.3 feet 110.6 feet
1.2 sec 1.2 sec
34.6 metres 44.9 metres
113.4 feet 147.2 feet
1.6 sec 1.6 sec
44.0 metres 57.1 metres
144.2 feet 187.3 feet
2.0 sec 2.0 sec
53.6 metres 70.0 metres
175.9 feet 229.6 feet
2.4 sec 2.4 sec
1To Set or Change Following-interval
The driver must in all circumstances preserve a
sufficient braking interval from the vehicle which
precedes it and be aware that minimum intervals or
times of spacing can be provided by the provisions of
the Motorway Code locally applicable and that it is
the driver's responsibility to respect those laws.