| Antrim to Solofra | 1,359.57 mi (2,188.01 km) |
| Antrim to Somma Lombardo | 904.41 mi (1,455.50 km) |
| Antrim to Somma Vesuviana | 1,344.18 mi (2,163.24 km) |
| Antrim to Sommacampagna | 988.76 mi (1,591.26 km) |
| Antrim to Sona | 986.53 mi (1,587.67 km) |
| Antrim to Sondrio | 917.69 mi (1,476.88 km) |
| Antrim to Sora | 1,272.00 mi (2,047.09 km) |
| Antrim to Sorbolo | 1,003.91 mi (1,615.63 km) |
| Antrim to Soresina | 962.00 mi (1,548.19 km) |
| Antrim to Sorisole | 932.37 mi (1,500.50 km) |
| Antrim to Sorrento | 1,355.58 mi (2,181.60 km) |
| Antrim to Sorso | 1,176.50 mi (1,893.39 km) |
| Antrim to Sortino | 1,572.01 mi (2,529.90 km) |
| Antrim to Soverato Marina | 1,532.49 mi (2,466.30 km) |
| Antrim to Sovicille | 1,111.72 mi (1,789.13 km) |
