| Mont-de-Marsan to Lormont | 68.36 mi (110.01 km) |
| Mont-de-Marsan to Loudeac | 315.32 mi (507.46 km) |
| Mont-de-Marsan to Lourdes | 59.47 mi (95.71 km) |
| Mont-de-Marsan to Louviers | 376.33 mi (605.65 km) |
| Mont-de-Marsan to Louvres | 383.67 mi (617.45 km) |
| Mont-de-Marsan to Luce | 327.99 mi (527.85 km) |
| Mont-de-Marsan to Lucon | 180.14 mi (289.92 km) |
| Mont-de-Marsan to Lunel | 231.66 mi (372.82 km) |
| Mont-de-Marsan to Luneville | 465.88 mi (749.76 km) |
| Mont-de-Marsan to Lyon | 291.76 mi (469.55 km) |
| Mont-de-Marsan to Lys-les-Lannoy | 499.69 mi (804.17 km) |
| Mont-de-Marsan to Macon | 308.90 mi (497.13 km) |
| Mont-de-Marsan to Magny-le-Hongre | 378.08 mi (608.46 km) |
| Mont-de-Marsan to Magny-les-Hameaux | 355.98 mi (572.90 km) |
| Mont-de-Marsan to Mainvilliers | 328.93 mi (529.36 km) |
