| Cities | Distance |
|---|---|
| Formia to Smolyan | 574.22 mi (924.12 km) |
| Formia to Sofia | 508.30 mi (818.03 km) |
| Formia to Sopot | 579.51 mi (932.64 km) |
| Formia to Sozopol | 728.41 mi (1,172.27 km) |
| Formia to Sredets | 702.78 mi (1,131.02 km) |
| Formia to Stamboliyski | 565.94 mi (910.80 km) |
| Formia to Stara Zagora | 624.00 mi (1,004.24 km) |
| Formia to Svilengrad | 651.32 mi (1,048.20 km) |
| Formia to Svishtov | 619.30 mi (996.67 km) |
| Formia to Targovishte | 676.35 mi (1,088.48 km) |
| Formia to Teteven | 557.41 mi (897.07 km) |
| Formia to Troyan | 579.67 mi (932.89 km) |
| Formia to Tryavna | 618.92 mi (996.05 km) |
| Formia to Tutrakan | 687.13 mi (1,105.83 km) |
| Formia to Varna | 742.80 mi (1,195.41 km) |