Gigny s/S. to Châlon s/S. 0 lock, ~20 km Châlon s/S. to St. Jean-de-L. 2 locks, ~60 km St. Jean-de-Losne to Gray 5 locks, ~ 70 km Gray to Corre 15 locks, 2 tunnels, ~120 km
Retour to Gigny s/S.
22 locks, 2 tunnels, ~270 km
Total distance 44 locks, ~540 km,
~60 driving hours
