| Marlborough to Sestu | 4,054.94 mi (6,525.80 km) |
| Marlborough to Settimo Torinese | 3,797.46 mi (6,111.42 km) |
| Marlborough to Seveso | 3,839.99 mi (6,179.86 km) |
| Marlborough to Sezze | 4,153.21 mi (6,683.94 km) |
| Marlborough to Siano | 4,250.52 mi (6,840.55 km) |
| Marlborough to Siena | 4,012.53 mi (6,457.55 km) |
| Marlborough to Signa | 3,986.42 mi (6,415.52 km) |
| Marlborough to Silea | 3,973.54 mi (6,394.80 km) |
| Marlborough to Silvi Paese | 4,160.61 mi (6,695.85 km) |
| Marlborough to Sinalunga | 4,033.53 mi (6,491.34 km) |
| Marlborough to Siniscola | 4,036.72 mi (6,496.47 km) |
| Marlborough to Sinnai | 4,059.90 mi (6,533.78 km) |
| Marlborough to Siracusa | 4,420.84 mi (7,114.66 km) |
| Marlborough to Solaro | 3,838.62 mi (6,177.66 km) |
| Marlborough to Soliera | 3,946.32 mi (6,350.98 km) |
