The prologue and 20 stages for the 2010 Tour de France, the 97th edition which will be held over an approximate distance of 3590km on July 3-25:

Prologue (time trial) in Rotterdam, Netherlands (8km)
Stage 1: Rotterdam – Brussels, Belgium (224km)
Stage 2: Brussels – Spa, Belgium (192km)
Stage 3: Wanze, Belgium – Arenberg Porte de Hainaut (207km)
Stage 4: Cambrai – Reims (150km)
Stage 5: Epernay – Montargis (185km)
Stage 6: Montargis – Gueugnon (225km)
Stage 7: Tournus – Station des Rousses (161km)
Stage 8: Station des Rousses – Morzine-Avoriaz (189km)
July 12 Rest day
Stage 9: Morzine-Avoriaz – Saint Jean de Maurienne (204km)
Stage 10: Chambery – Gap (179km)
Stage 11: Sisteron – Bourg les Valence (180km)
Stage 12: Bourg de Peage – Mende (210km)
Stage 13: Rodez – Revel (195km)
Stage 14: Revel – Ax-3 Domaines (184km)
Stage 15: Pamiers – Bagneres de Loucon (187km)
Stage 16: Bagneres de Luchon – Pau (196km)
July 21 rest day
Stage 17: Pau – Col du Tourmalet (174km)
Stage 18: Salies de Bearn – Bordeaux (190km)
Stage 19: Bordeaux – Pauillac (individual time trial, 51km)
Stage 20: Longjumeau – Paris Champs Elysees (105km)