By knees (is it a pilgrimage, right?) :-)
From Genova est: about 96 days (equip spare knee-pad and corn plaster)
From Chiavari: about 72 days (equip spare knee-pad and corn plaster)
From Genova est: about 5 hours
From Chiavari: about 5 hours
From Genova est: about 2 hours
From Chiavari: about 2 hours
From Genova Brignole station: about 1 hour
From Chiavari station: about 1 hour
Timetable and tickets: link
You need to reach Chiavari station or Genova (Brignole is the best option), then use bus, taxi, foot or knees.
From Genova est (highway exit): about 29 minuti (24,8 Km) see map
From Chiavari (highway exit): about 34 minuti (26,5 Km) see map
From Rapallo: about 8 minutes
From Genova est: about 18 minutes
From Chiavari: about 18 minutes
Genova airport, from there choose your ride to destination
Ask Spock www.startrek.com