| Difficult Run to Lima (Ohio) | 380.70 mi (612.67 km) |
| Difficult Run to Lincoln (California) | 2,339.82 mi (3,765.58 km) |
| Difficult Run to Lincoln (Illinois) | 646.13 mi (1,039.84 km) |
| Difficult Run to Lincoln (Nebraska) | 1,031.64 mi (1,660.26 km) |
| Difficult Run to Lincoln Park (Michigan) | 383.32 mi (616.89 km) |
| Difficult Run to Lincoln Park (New Jersey) | 213.38 mi (343.40 km) |
| Difficult Run to Lincolnia (Virginia) | 11.95 mi (19.23 km) |
| Difficult Run to Lincolnton (North Carolina) | 319.21 mi (513.73 km) |
| Difficult Run to Lincolnwood (Illinois) | 586.15 mi (943.32 km) |
| Difficult Run to Linda (California) | 2,348.60 mi (3,779.70 km) |
| Difficult Run to Linden (New Jersey) | 203.55 mi (327.59 km) |
| Difficult Run to Lindenhurst (Illinois) | 609.58 mi (981.02 km) |
| Difficult Run to Lindenhurst (New York) | 244.41 mi (393.34 km) |
| Difficult Run to Lindenwold (New Jersey) | 140.92 mi (226.80 km) |
| Difficult Run to Lindon (Utah) | 1,820.48 mi (2,929.78 km) |
