@LynneR , hi
I understand you have a limit of 20 to 25 km a day (just my thinking and most guide books, maps etc use km)
Using the Michelin guide 160
Camino de Santiago I suggest:
day 01 - 22 km Leon to Villadangos
day 02 - 28 km Villandangos to Astorga
day 03 - 20 km Astorga to Rabanal
day 04 - 20 km Rabanal to Molinaseca (down hill)
day 05 - 24 km Molinaseca to Cacabelos
day 06 - 22 km Cacabelos to La Portela de Valcarce
day 07 - 11 km La Portela to La Faba (steep climb up last 3 km)
day 08 - 13 km La Faba to Hospital de la Condesa
day 09 - 23 km Hospital to Samos
day 10 - 17 km Samos to Barbadelo
day 11 - 16 km Barbadelo to Portomarin
day 12 - 17 km Portomarin to Airexe
day 13 - 20 km Airexe to Melide
day 14 - 17 km Melide to Arzua
day 15 - 19 km Arzua to O Pedrouzo
day 16 - 20 km O Pedrouzo to Santiago de Compostella
I hope that gives you food for thought.
Kia kaha (take care, be strong, get going)