Honda Accord Coupe 2016 Owner's Manual page 457

uuWhen DrivinguAdaptive Cruise Control (ACC)
The higher your vehicle's following-speed is, the longer the short, middle, long or
extra long following-distance becomes. See the following examples for your
reference.
Vehicle Distance
Short
Middle
Long
Extra
Long
456
*
When the Set Speed is:
50 mph (80 km/h) 65 mph (104 km/h)
84 feet
26 meters
1.1 sec
111 feet
34 meters
1.5 sec
155 feet
48 meters
2.1 sec
215 feet
66 meters
3.0 sec
I n f o r ma t i o n P r o v i d e d b y :
102 feet
31 meters
1.1 sec
139 feet
43 meters
1.5 sec
202 feet
62 meters
2.1 sec
285 feet
87 meters
3.0 sec