| Mercer Island to Ittiri | 5,640.10 mi (9,076.86 km) |
| Mercer Island to Ivrea | 5,335.10 mi (8,586.01 km) |
| Mercer Island to L'Aquila | 5,659.46 mi (9,108.02 km) |
| Mercer Island to La Loggia | 5,359.62 mi (8,625.47 km) |
| Mercer Island to La Maddalena | 5,625.85 mi (9,053.94 km) |
| Mercer Island to La Spezia | 5,465.30 mi (8,795.55 km) |
| Mercer Island to Lacchiarella | 5,375.62 mi (8,651.23 km) |
| Mercer Island to Ladispoli | 5,650.65 mi (9,093.85 km) |
| Mercer Island to Lainate | 5,358.66 mi (8,623.93 km) |
| Mercer Island to Laives | 5,364.13 mi (8,632.73 km) |
| Mercer Island to Lana | 5,348.05 mi (8,606.85 km) |
| Mercer Island to Lanciano | 5,690.29 mi (9,157.64 km) |
| Mercer Island to Langhirano | 5,445.87 mi (8,764.28 km) |
| Mercer Island to Lanuvio | 5,682.66 mi (9,145.36 km) |
| Mercer Island to Lariano | 5,682.94 mi (9,145.81 km) |
