Table 1. Runway spacing criteria by runway operating system

Simultaneous VFR operation(시계비행상태)
Aerodrome code 1 120(400ft) 이상
Aerodrome code 2 150(500ft) 이상
Aerodrome code 3 or 4 210(700ft) 이상
Simultaneous IFR operation(계기비행상태)
Segregated operations 760m(2,500ft) 이상
Independent deaprture 760m(2,500ft) 이상
Dependent arrivals 915m(3,000ft) 이상
Independent arrivals 1,035m(3,400ft) 이상