I would say yes; the length of a RWY has little (or nothing) to do with the RVR required to see the RWY (or APP lights/touchdown zone). If you go to a 1200m RWY with a high minimum or NPA you might need 2000m RVR to actually see the RWY at your mimimums. Don't think RVR values of >1500m are ever given but I know of plenty RWY's shorter than that...