Howto
Export a Qemu Virtual Disk to VMware
Step 1
Export the existing disk through qemu-img tool with an lislogic as SCSI-controller:
root@vmhost:/var/lib/libvirt/images# qemu-img convert -f qcow2 -O vmdk -o adapter_type=lsilogic disk1.qcow2 disk1.vmdk
Step 2
Copy the *.vmdk file to your ESXi host.
You might use scp or WinSCP for this.
Step 3
Import the *vmdk as SCSI to your ESXi host.
vmkfstools -i disk1.vmdk disk2.vmdk
Step 4
Use the new disk through Vmware administrative tools.