| San Marcos to La Crescenta-Montrose (California) | 97.30 mi (156.59 km) |
| San Marcos to La Crosse (Wisconsin) | 1,576.51 mi (2,537.15 km) |
| San Marcos to La Grande (Oregon) | 843.59 mi (1,357.63 km) |
| San Marcos to La Grange (Illinois) | 1,704.65 mi (2,743.37 km) |
| San Marcos to La Grange Park (Illinois) | 1,705.05 mi (2,744.02 km) |
| San Marcos to La Habra (California) | 70.76 mi (113.88 km) |
| San Marcos to La Homa (Texas) | 1,222.16 mi (1,966.88 km) |
| San Marcos to La Marque (Texas) | 1,333.06 mi (2,145.35 km) |
| San Marcos to La Mesa (California) | 26.73 mi (43.02 km) |
| San Marcos to La Mirada (California) | 71.59 mi (115.22 km) |
| San Marcos to La Palma (California) | 70.25 mi (113.06 km) |
| San Marcos to La Porte (Indiana) | 1,761.09 mi (2,834.19 km) |
| San Marcos to La Porte (Texas) | 1,324.03 mi (2,130.82 km) |
| San Marcos to La Presa (California) | 30.94 mi (49.79 km) |
| San Marcos to La Puente (California) | 76.51 mi (123.13 km) |
