| San Marcos to Lyndon (Kentucky) | 1,798.20 mi (2,893.93 km) |
| San Marcos to Lynn (Massachusetts) | 2,570.21 mi (4,136.35 km) |
| San Marcos to Lynn Haven (Florida) | 1,858.07 mi (2,990.27 km) |
| San Marcos to Lynnwood (Washington) | 1,049.77 mi (1,689.45 km) |
| San Marcos to Lynwood (California) | 80.45 mi (129.48 km) |
| San Marcos to Lyons (Illinois) | 1,707.49 mi (2,747.95 km) |
| San Marcos to Mableton (Georgia) | 1,872.02 mi (3,012.73 km) |
| San Marcos to Macedonia (Ohio) | 2,026.67 mi (3,261.60 km) |
| San Marcos to Machesney Park (Illinois) | 1,655.01 mi (2,663.48 km) |
| San Marcos to Mack (Ohio) | 1,849.59 mi (2,976.63 km) |
| San Marcos to Macomb (Illinois) | 1,543.84 mi (2,484.56 km) |
| San Marcos to Macon (Georgia) | 1,932.28 mi (3,109.70 km) |
| San Marcos to Madera (California) | 311.29 mi (500.97 km) |
| San Marcos to Madison (Alabama) | 1,740.37 mi (2,800.86 km) |
| San Marcos to Madison (Indiana) | 1,809.80 mi (2,912.60 km) |
