To 11 ports; the busiest crossings are to Chizumulu (an hour and a half, once a week), Nkhotakota (7 hours, once a week), Nkhata Bay (7 hours, once a week), Usisya (15 hours, once a week), Ruarwe (17 hours, once a week), Tcharo (18½ hours, once a week), Senga Bay (21 hours, once a week) and Mlowe (21 hours, once a week).