| Holbrook to Sestu | 4,174.30 mi (6,717.89 km) |
| Holbrook to Settimo Torinese | 3,921.91 mi (6,311.71 km) |
| Holbrook to Seveso | 3,965.31 mi (6,381.55 km) |
| Holbrook to Sezze | 4,276.38 mi (6,882.16 km) |
| Holbrook to Siano | 4,373.75 mi (7,038.87 km) |
| Holbrook to Siena | 4,136.61 mi (6,657.24 km) |
| Holbrook to Signa | 4,110.81 mi (6,615.71 km) |
| Holbrook to Silea | 4,099.82 mi (6,598.03 km) |
| Holbrook to Silvi Paese | 4,285.05 mi (6,896.13 km) |
| Holbrook to Sinalunga | 4,157.67 mi (6,691.12 km) |
| Holbrook to Siniscola | 4,157.63 mi (6,691.06 km) |
| Holbrook to Sinnai | 4,179.32 mi (6,725.97 km) |
| Holbrook to Siracusa | 4,541.06 mi (7,308.14 km) |
| Holbrook to Solaro | 3,963.90 mi (6,379.29 km) |
| Holbrook to Soliera | 4,071.45 mi (6,552.37 km) |
