| Mason City to Lormont | 4,333.21 mi (6,973.63 km) |
| Mason City to Loudeac | 4,118.76 mi (6,628.50 km) |
| Mason City to Lourdes | 4,423.93 mi (7,119.62 km) |
| Mason City to Louviers | 4,229.43 mi (6,806.62 km) |
| Mason City to Louvres | 4,286.14 mi (6,897.88 km) |
| Mason City to Luce | 4,270.84 mi (6,873.26 km) |
| Mason City to Lucon | 4,246.04 mi (6,833.34 km) |
| Mason City to Lunel | 4,568.01 mi (7,351.50 km) |
| Mason City to Luneville | 4,451.78 mi (7,164.45 km) |
| Mason City to Lyon | 4,507.86 mi (7,254.70 km) |
| Mason City to Lys-les-Lannoy | 4,248.36 mi (6,837.07 km) |
| Mason City to Macon | 4,484.71 mi (7,217.45 km) |
| Mason City to Magny-le-Hongre | 4,304.76 mi (6,927.84 km) |
| Mason City to Magny-les-Hameaux | 4,282.98 mi (6,892.79 km) |
| Mason City to Mainvilliers | 4,270.15 mi (6,872.14 km) |
