| San Marcos to Eugene (Oregon) | 819.43 mi (1,318.75 km) |
| San Marcos to Euless (Texas) | 1,162.87 mi (1,871.45 km) |
| San Marcos to Eureka (California) | 654.19 mi (1,052.82 km) |
| San Marcos to Eureka (Missouri) | 1,525.83 mi (2,455.59 km) |
| San Marcos to Eustis (Florida) | 2,112.99 mi (3,400.53 km) |
| San Marcos to Evans (Colorado) | 849.23 mi (1,366.71 km) |
| San Marcos to Evans (Georgia) | 2,012.78 mi (3,239.26 km) |
| San Marcos to Evanston (Illinois) | 1,716.91 mi (2,763.10 km) |
| San Marcos to Evanston (Wyoming) | 656.80 mi (1,057.02 km) |
| San Marcos to Evansville (Indiana) | 1,691.88 mi (2,722.82 km) |
| San Marcos to Everett (Massachusetts) | 2,565.81 mi (4,129.28 km) |
| San Marcos to Everett (Washington) | 1,056.23 mi (1,699.83 km) |
| San Marcos to Evergreen Park (Illinois) | 1,712.29 mi (2,755.66 km) |
| San Marcos to Ewa Beach (Hawaii) | 2,619.51 mi (4,215.70 km) |
| San Marcos to Ewa Gentry (Hawaii) | 2,620.09 mi (4,216.62 km) |
