| San Juan to Lyndon (Kentucky) | 1,806.87 mi (2,907.88 km) |
| San Juan to Lynn (Massachusetts) | 1,688.44 mi (2,717.28 km) |
| San Juan to Lynn Haven (Florida) | 1,475.35 mi (2,374.35 km) |
| San Juan to Lynnwood (Washington) | 3,730.42 mi (6,003.54 km) |
| San Juan to Lynwood (California) | 3,368.15 mi (5,420.52 km) |
| San Juan to Lyons (Illinois) | 2,062.88 mi (3,319.88 km) |
| San Juan to Mableton (Georgia) | 1,560.93 mi (2,512.08 km) |
| San Juan to Macedonia (Ohio) | 1,827.19 mi (2,940.57 km) |
| San Juan to Machesney Park (Illinois) | 2,133.91 mi (3,434.20 km) |
| San Juan to Mack (Ohio) | 1,815.96 mi (2,922.50 km) |
| San Juan to Macomb (Illinois) | 2,111.56 mi (3,398.23 km) |
| San Juan to Macon (Georgia) | 1,478.52 mi (2,379.45 km) |
| San Juan to Madera (California) | 3,493.45 mi (5,622.16 km) |
| San Juan to Madison (Alabama) | 1,698.33 mi (2,733.19 km) |
| San Juan to Madison (Indiana) | 1,823.38 mi (2,934.44 km) |
