| San Marcos to Cottage Grove (Minnesota) | 1,523.18 mi (2,451.32 km) |
| San Marcos to Cottage Grove (Oregon) | 801.87 mi (1,290.48 km) |
| San Marcos to Cottage Lake (Washington) | 1,041.38 mi (1,675.94 km) |
| San Marcos to Cottonwood (Arizona) | 316.06 mi (508.65 km) |
| San Marcos to Cottonwood Heights (Utah) | 595.33 mi (958.08 km) |
| San Marcos to Council Bluffs (Iowa) | 1,295.70 mi (2,085.23 km) |
| San Marcos to Country Club (Florida) | 2,258.92 mi (3,635.38 km) |
| San Marcos to Country Club Hills (Illinois) | 1,709.10 mi (2,750.54 km) |
| San Marcos to Country Walk (Florida) | 2,259.58 mi (3,636.45 km) |
| San Marcos to Covina (California) | 77.55 mi (124.80 km) |
| San Marcos to Covington (Georgia) | 1,914.98 mi (3,081.86 km) |
| San Marcos to Covington (Kentucky) | 1,857.94 mi (2,990.07 km) |
| San Marcos to Covington (Louisiana) | 1,595.10 mi (2,567.07 km) |
| San Marcos to Covington (Washington) | 1,016.56 mi (1,635.99 km) |
| San Marcos to Cranston (Rhode Island) | 2,544.82 mi (4,095.49 km) |
