| Omaha to Sestu | 5,153.59 mi (8,293.89 km) |
| Omaha to Settimo Torinese | 4,841.83 mi (7,792.18 km) |
| Omaha to Seveso | 4,870.89 mi (7,838.94 km) |
| Omaha to Sezze | 5,207.44 mi (8,380.57 km) |
| Omaha to Siano | 5,302.13 mi (8,532.96 km) |
| Omaha to Siena | 5,057.52 mi (8,139.30 km) |
| Omaha to Signa | 5,027.60 mi (8,091.14 km) |
| Omaha to Silea | 4,986.29 mi (8,024.67 km) |
| Omaha to Silvi Paese | 5,197.45 mi (8,364.49 km) |
| Omaha to Sinalunga | 5,077.31 mi (8,171.14 km) |
| Omaha to Siniscola | 5,119.66 mi (8,239.30 km) |
| Omaha to Sinnai | 5,157.92 mi (8,300.87 km) |
| Omaha to Siracusa | 5,504.84 mi (8,859.18 km) |
| Omaha to Solaro | 4,870.15 mi (7,837.75 km) |
| Omaha to Soliera | 4,977.71 mi (8,010.85 km) |
