| Appingedam to Smolyan | 1,156.45 mi (1,861.12 km) |
| Appingedam to Sofia | 1,052.25 mi (1,693.43 km) |
| Appingedam to Sopot | 1,102.19 mi (1,773.81 km) |
| Appingedam to Sozopol | 1,216.92 mi (1,958.44 km) |
| Appingedam to Sredets | 1,202.40 mi (1,935.08 km) |
| Appingedam to Stamboliyski | 1,121.80 mi (1,805.36 km) |
| Appingedam to Stara Zagora | 1,144.05 mi (1,841.16 km) |
| Appingedam to Svilengrad | 1,197.13 mi (1,926.60 km) |
| Appingedam to Svishtov | 1,074.45 mi (1,729.16 km) |
| Appingedam to Targovishte | 1,136.20 mi (1,828.53 km) |
| Appingedam to Teteven | 1,072.11 mi (1,725.40 km) |
| Appingedam to Troyan | 1,089.10 mi (1,752.74 km) |
| Appingedam to Tryavna | 1,116.90 mi (1,797.48 km) |
| Appingedam to Tutrakan | 1,099.29 mi (1,769.13 km) |
| Appingedam to Varna | 1,186.10 mi (1,908.84 km) |
