Took at 76 A++ single pilot from Redhill to Lagos, which was great fun:
Redhill-Gatwick (customs)-La Rochelle-Bilbao (night stop)-Porto-Faro (night stop)-Cassablanca-Agadir-Las Palmas (night stop)-Al Daklah-Nouackchott (night stop)-Kiffa-Bamako (night stop)-Bouake-Accra (3 night stop)-Cotonou-Port Harcourt-Lagos (end, about 4200nm)
Don't ask about the reason for 3 nights in Accra or the route to Lagos via Port Harcourt!
Took 3 EC-155s from Marseille to Lagos same basic route once in Morroco.
It seemed that ferry flights were like buses; you wait for ages for one, then they all come at once (all 4 trips in 15 months)!