| Comstock Park to Smolyan | 5,166.21 mi (8,314.22 km) |
| Comstock Park to Sofia | 5,062.10 mi (8,146.66 km) |
| Comstock Park to Sopot | 5,116.22 mi (8,233.76 km) |
| Comstock Park to Sozopol | 5,233.18 mi (8,421.98 km) |
| Comstock Park to Sredets | 5,218.79 mi (8,398.83 km) |
| Comstock Park to Stamboliyski | 5,133.40 mi (8,261.41 km) |
| Comstock Park to Stara Zagora | 5,159.27 mi (8,303.04 km) |
| Comstock Park to Svilengrad | 5,211.84 mi (8,387.64 km) |
| Comstock Park to Svishtov | 5,090.82 mi (8,192.88 km) |
| Comstock Park to Targovishte | 5,152.46 mi (8,292.08 km) |
| Comstock Park to Teteven | 5,085.82 mi (8,184.84 km) |
| Comstock Park to Troyan | 5,103.71 mi (8,213.63 km) |
| Comstock Park to Tryavna | 5,132.69 mi (8,260.26 km) |
| Comstock Park to Tutrakan | 5,114.29 mi (8,230.65 km) |
| Comstock Park to Varna | 5,200.89 mi (8,370.03 km) |
