| San Diego to Spello | 6,312.29 mi (10,158.64 km) |
| San Diego to Spilamberto | 6,177.53 mi (9,941.78 km) |
| San Diego to Spilimbergo | 6,153.23 mi (9,902.66 km) |
| San Diego to Spinea | 6,164.10 mi (9,920.16 km) |
| San Diego to Spoleto | 6,324.98 mi (10,179.07 km) |
| San Diego to Spoltore | 6,388.27 mi (10,280.92 km) |
| San Diego to Spresiano | 6,151.67 mi (9,900.16 km) |
| San Diego to Squinzano | 6,622.82 mi (10,658.39 km) |
| San Diego to Statte | 6,588.66 mi (10,603.42 km) |
| San Diego to Stezzano | 6,075.64 mi (9,777.79 km) |
| San Diego to Strada | 6,236.70 mi (10,036.99 km) |
| San Diego to Stradella | 6,093.01 mi (9,805.75 km) |
| San Diego to Striano | 6,490.02 mi (10,444.67 km) |
| San Diego to Subiaco | 6,382.13 mi (10,271.04 km) |
| San Diego to Sulmona | 6,403.11 mi (10,304.80 km) |
