| Targovishte to Somma Lombardo | 895.71 mi (1,441.50 km) |
| Targovishte to Somma Vesuviana | 643.71 mi (1,035.95 km) |
| Targovishte to Sommacampagna | 790.39 mi (1,272.00 km) |
| Targovishte to Sona | 791.40 mi (1,273.64 km) |
| Targovishte to Sondrio | 843.36 mi (1,357.26 km) |
| Targovishte to Sora | 668.44 mi (1,075.75 km) |
| Targovishte to Sorbolo | 807.45 mi (1,299.47 km) |
| Targovishte to Soresina | 837.85 mi (1,348.39 km) |
| Targovishte to Sorisole | 850.07 mi (1,368.05 km) |
| Targovishte to Sorrento | 652.46 mi (1,050.04 km) |
| Targovishte to Sorso | 937.67 mi (1,509.03 km) |
| Targovishte to Sortino | 739.24 mi (1,189.69 km) |
| Targovishte to Soverato Marina | 610.56 mi (982.61 km) |
| Targovishte to Sovicille | 771.20 mi (1,241.13 km) |
| Targovishte to Spello | 701.01 mi (1,128.16 km) |
