| Monaghan to Lormont | 708.19 mi (1,139.71 km) |
| Monaghan to Loudeac | 457.20 mi (735.79 km) |
| Monaghan to Lourdes | 831.89 mi (1,338.80 km) |
| Monaghan to Louviers | 491.48 mi (790.96 km) |
| Monaghan to Louvres | 541.71 mi (871.80 km) |
| Monaghan to Luce | 541.19 mi (870.96 km) |
| Monaghan to Lucon | 595.69 mi (958.68 km) |
| Monaghan to Lunel | 885.01 mi (1,424.29 km) |
| Monaghan to Luneville | 698.09 mi (1,123.46 km) |
| Monaghan to Lyon | 784.73 mi (1,262.90 km) |
| Monaghan to Lys-les-Lannoy | 494.23 mi (795.38 km) |
| Monaghan to Macon | 754.83 mi (1,214.77 km) |
| Monaghan to Magny-le-Hongre | 560.43 mi (901.93 km) |
| Monaghan to Magny-les-Hameaux | 544.59 mi (876.44 km) |
| Monaghan to Mainvilliers | 540.31 mi (869.54 km) |
