| Roosevelt to Sestu | 4,201.74 mi (6,762.04 km) |
| Roosevelt to Settimo Torinese | 3,948.68 mi (6,354.78 km) |
| Roosevelt to Seveso | 3,991.92 mi (6,424.37 km) |
| Roosevelt to Sezze | 4,303.35 mi (6,925.58 km) |
| Roosevelt to Siano | 4,400.72 mi (7,082.27 km) |
| Roosevelt to Siena | 4,163.44 mi (6,700.42 km) |
| Roosevelt to Signa | 4,137.59 mi (6,658.80 km) |
| Roosevelt to Silea | 4,126.23 mi (6,640.53 km) |
| Roosevelt to Silvi Paese | 4,311.82 mi (6,939.21 km) |
| Roosevelt to Sinalunga | 4,184.49 mi (6,734.28 km) |
| Roosevelt to Siniscola | 4,184.90 mi (6,734.95 km) |
| Roosevelt to Sinnai | 4,206.75 mi (6,770.11 km) |
| Roosevelt to Siracusa | 4,568.42 mi (7,352.16 km) |
| Roosevelt to Solaro | 3,990.52 mi (6,422.11 km) |
| Roosevelt to Soliera | 4,098.09 mi (6,595.24 km) |
