| 1 | 1990-06-06 | 990 | | Stage 20 | Milano - Milano | 90 | | |
| 2 | 1990-06-05 | 990 | | Stage 19 (ITT) | Gallarate - Sacro Monte | 39 | | |
| 3 | 1990-06-04 | 990 | | Stage 18 | Aprica - Gallarate | 180 | | |
| 4 | 1990-06-03 | 990 | | Stage 17 | Moena - Aprica | 223 | | |
| 5 | 1990-06-02 | 990 | | Stage 16 | Dobbiaco - Passo Pordoi | 171 | | |
| 6 | 1990-06-01 | 990 | | Stage 15 | Velden - Dobbiaco | 226 | | |
| 7 | 1990-05-31 | 990 | | Stage 14 | Klagenfurt - Klagenfurt | 164 | | |
| 8 | 1990-05-30 | 990 | | Stage 13 | Baselga di Piné - Udine | 224 | | |
| 9 | 1990-05-29 | 990 | | Stage 12 | Brescia - Baselga di Piné | 193 | | |
| 10 | 1990-05-28 | 990 | | Stage 11 | Cuneo - Lodi | 241 | | |
| 11 | 1990-05-27 | 990 | | Stage 10 (ITT) | Grinzane Cavour - Cuneo | 68 | | |
| 12 | 1990-05-26 | 990 | | Stage 9 | La Spezia - Langhirano | 176 | | |
| 13 | 1990-05-25 | 990 | | Stage 8 | Reggello - Marina di Pietresanta | 188 | | |
| 14 | 1990-05-24 | 990 | | Stage 7 | Fabriano - Vallombrosa | 197 | | |
| 15 | 1990-05-23 | 990 | | Stage 6 | Teramo - Fabriano | 200 | | |
| 16 | 1990-05-22 | 990 | | Stage 5 | Sora - Teramo | 247 | | |
| 17 | 1990-05-21 | 990 | | Stage 4b | Nola - Sora | 164 | | |
| 18 | 1990-05-21 | 990 | | Stage 4a | Ercolano - Nola | 31 | | |
| 19 | 1990-05-20 | 990 | | Stage 3 | Sala Consilina - Vesuvio | 190 | | |
| 20 | 1990-05-19 | 990 | | Stage 2 | Bari - Sala Consilina | 239 | | |
| 21 | 1990-05-18 | 990 | | Stage 1 (ITT) | Bari - Bari | 13 | | |