| Rancho San Diego to Somersworth (New Hampshire) | 2,573.68 mi (4,141.94 km) |
| Rancho San Diego to Somerton (Arizona) | 129.60 mi (208.57 km) |
| Rancho San Diego to Somerville (Massachusetts) | 2,562.68 mi (4,124.23 km) |
| Rancho San Diego to Somerville (New Jersey) | 2,382.27 mi (3,833.89 km) |
| Rancho San Diego to Sonoma (California) | 492.65 mi (792.85 km) |
| Rancho San Diego to Soquel (California) | 408.37 mi (657.21 km) |
| Rancho San Diego to South Bend (Indiana) | 1,783.92 mi (2,870.94 km) |
| Rancho San Diego to South Bradenton (Florida) | 2,075.47 mi (3,340.15 km) |
| Rancho San Diego to South Burlington (Vermont) | 2,460.69 mi (3,960.10 km) |
| Rancho San Diego to South Charleston (West Virginia) | 2,003.61 mi (3,224.50 km) |
| Rancho San Diego to South Daytona (Florida) | 2,132.12 mi (3,431.31 km) |
| Rancho San Diego to South El Monte (California) | 110.20 mi (177.35 km) |
| Rancho San Diego to South Elgin (Illinois) | 1,685.12 mi (2,711.95 km) |
| Rancho San Diego to South Euclid (Ohio) | 2,025.24 mi (3,259.31 km) |
| Rancho San Diego to South Farmingdale (New York) | 2,443.01 mi (3,931.64 km) |
