| Merrillville to Luban | 4,533.55 mi (7,296.05 km) |
| Merrillville to Lubartow | 4,764.66 mi (7,667.97 km) |
| Merrillville to Lubawa | 4,582.64 mi (7,375.04 km) |
| Merrillville to Lubin | 4,553.41 mi (7,328.01 km) |
| Merrillville to Lublin | 4,773.40 mi (7,682.04 km) |
| Merrillville to Lubliniec | 4,668.93 mi (7,513.92 km) |
| Merrillville to Lubon | 4,537.77 mi (7,302.83 km) |
| Merrillville to Lubsko | 4,494.44 mi (7,233.11 km) |
| Merrillville to Lukow | 4,736.82 mi (7,623.18 km) |
| Merrillville to Lwowek Slaski | 4,543.85 mi (7,312.62 km) |
| Merrillville to Makow Mazowiecki | 4,653.61 mi (7,489.26 km) |
| Merrillville to Malbork | 4,536.84 mi (7,301.34 km) |
| Merrillville to Marki | 4,677.15 mi (7,527.15 km) |
| Merrillville to Miastko | 4,471.30 mi (7,195.86 km) |
| Merrillville to Miechow | 4,729.05 mi (7,610.67 km) |
