| College Park to Sestu | 4,413.71 mi (7,103.18 km) |
| College Park to Settimo Torinese | 4,160.97 mi (6,696.44 km) |
| College Park to Seveso | 4,204.06 mi (6,765.78 km) |
| College Park to Sezze | 4,515.74 mi (7,267.39 km) |
| College Park to Siano | 4,613.11 mi (7,424.08 km) |
| College Park to Siena | 4,375.78 mi (7,042.14 km) |
| College Park to Signa | 4,349.89 mi (7,000.48 km) |
| College Park to Silea | 4,338.11 mi (6,981.52 km) |
| College Park to Silvi Paese | 4,524.12 mi (7,280.88 km) |
| College Park to Sinalunga | 4,396.82 mi (7,076.00 km) |
| College Park to Siniscola | 4,397.15 mi (7,076.53 km) |
| College Park to Sinnai | 4,418.73 mi (7,111.26 km) |
| College Park to Siracusa | 4,780.55 mi (7,693.55 km) |
| College Park to Solaro | 4,202.67 mi (6,763.54 km) |
| College Park to Soliera | 4,310.28 mi (6,936.72 km) |
