| Barrhead to Sestu | 1,296.76 mi (2,086.93 km) |
| Barrhead to Settimo Torinese | 907.72 mi (1,460.84 km) |
| Barrhead to Seveso | 914.67 mi (1,472.01 km) |
| Barrhead to Sezze | 1,261.88 mi (2,030.80 km) |
| Barrhead to Siano | 1,348.40 mi (2,170.04 km) |
| Barrhead to Siena | 1,108.31 mi (1,783.65 km) |
| Barrhead to Signa | 1,075.16 mi (1,730.30 km) |
| Barrhead to Silea | 1,007.04 mi (1,620.67 km) |
| Barrhead to Silvi Paese | 1,231.99 mi (1,982.70 km) |
| Barrhead to Sinalunga | 1,125.35 mi (1,811.08 km) |
| Barrhead to Siniscola | 1,230.78 mi (1,980.75 km) |
| Barrhead to Sinnai | 1,298.99 mi (2,090.52 km) |
| Barrhead to Siracusa | 1,585.70 mi (2,551.93 km) |
| Barrhead to Solaro | 914.79 mi (1,472.22 km) |
| Barrhead to Soliera | 1,016.08 mi (1,635.22 km) |
