All available race results Louis Longo
| Date | Race | Rank |
| 11/08 | Porto - Lisboa | 6 |
| Volta a Portugal | ||
| 28/08 | Stage 1a | 2 |
| 28/08 | Stage 1b | 1 |
| 29/08 | Stage 2 | 2 |
| 31/08 | Stage 4 | 3 |
| 01/09 | Stage 5a | 3 |
| 01/09 | Stage 5b | 2 |
| 02/09 | Stage 6a | 10 |
| 03/09 | Stage 7a | 1 |
| 04/09 | Stage 8 | 6 |
| 05/09 | Stage 9 | 6 |
| 08/09 | Stage 12 | 1 |
| 08/09 | General Classification | 15 |
Rider information for 1940
| Rank | 123 |
| Score | 109 |
| Name | Louis LONGO |
| Country | Italy |
| Team | Sporting |
| Date | Race | Rank |
| 02/02 | Critérium de l'Echo d'Oran | 5 |
Rider information for 1947
| Rank | 1252 |
| Score | 0 |
| Name | Louis LONGO |
| Country | Italy |
| Team | Arliguie - Hutchinson |
| Date | Race | Rank |
| 29/02 | Critérium de l'Echo d'Oran | 12 |
Rider information for 1948
| Rank | 1677 |
| Score | 0 |
| Name | Louis LONGO |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 27/02 | Critérium de l'Echo d'Oran | 4 |
| Tour du Maroc | ||
| 26/04 | Stage 4 | 6 |
Rider information for 1949
| Rank | 1238 |
| Score | 4 |
| Name | Louis LONGO |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 26/02 | Critérium de l'Echo d'Oran | 6 |
| 28/02 | Circuit d'Aïn-Temouchent | 11 |
| Tour du Maroc | ||
| 26/04 | Stage 7 | 4 |
| 01/05 | Stage 11 | 5 |
| 04/05 | Stage 13 | 9 |
| 05/05 | Stage 14 | 4 |
| 06/05 | General Classification | 24 |
Rider information for 1950
| Rank | 777 |
| Score | 23 |
| Name | Louis LONGO |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Tour du Maroc | ||
| 15/04 | Stage 1 | 5 |
| 23/04 | Stage 7 | 5 |
| 03/05 | General Classification | 19 |
| 11/11 | Rabat - Petitjean - Rabat | 3 |
Rider information for 1951
| Rank | 858 |
| Score | 10 |
| Name | Louis LONGO |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 24/02 | Critérium de l'Echo d'Oran | 14 |
| Tour du Maroc | ||
| 15/04 | Stage 1 | 8 |
| 16/04 | Stage 2 | 3 |
| 25/04 | Stage 10 | 2 |
| 29/04 | Stage 13 | 5 |
| 30/04 | Stage 14 | 9 |
| 01/05 | Stage 15 | 7 |
| 01/05 | General Classification | 19 |
| Grand Prix de Constantine et des Ziban | ||
| 10/05 | Stage 1 | 7 |
| 13/05 | Stage 5 | 1 |
| 13/05 | General Classification | 10 |
| 25/05 | Trophée du "Journal d'Alger" | 7 |
Rider information for 1952
| Rank | 710 |
| Score | 25 |
| Name | Louis LONGO |
| Country | Italy |
| Team | Terrot - Hutchinson - Wolber |
| Date | Race | Rank |
| 22/02 | Critérium de l'Echo d'Oran | 35 |
| Tour du Maroc | ||
| 19/04 | Stage 2 | 10 |
| 21/04 | Stage 4 | 29 |
| 23/04 | Stage 5 | 28 |
| 24/04 | Stage 6 | 17 |
| 28/04 | Stage 9 | 14 |
| 29/04 | Stage 10 | 3 |
| 01/05 | Stage 12 | 3 |
| 01/05 | General Classification | 21 |
Rider information for 1953
| Rank | 579 |
| Score | 33 |
| Name | Louis LONGO |
| Country | Italy |
| Team | Individual |