| Graham to Smolyan | 5,987.98 mi (9,636.72 km) |
| Graham to Sofia | 5,889.98 mi (9,479.00 km) |
| Graham to Sopot | 5,920.52 mi (9,528.16 km) |
| Graham to Sozopol | 5,989.17 mi (9,638.63 km) |
| Graham to Sredets | 5,984.71 mi (9,631.47 km) |
| Graham to Stamboliyski | 5,949.52 mi (9,574.83 km) |
| Graham to Stara Zagora | 5,951.28 mi (9,577.65 km) |
| Graham to Svilengrad | 6,004.39 mi (9,663.14 km) |
| Graham to Svishtov | 5,869.61 mi (9,446.23 km) |
| Graham to Targovishte | 5,915.52 mi (9,520.11 km) |
| Graham to Teteven | 5,894.26 mi (9,485.89 km) |
| Graham to Troyan | 5,904.93 mi (9,503.07 km) |
| Graham to Tryavna | 5,920.60 mi (9,528.28 km) |
| Graham to Tutrakan | 5,864.40 mi (9,437.85 km) |
| Graham to Varna | 5,940.94 mi (9,561.02 km) |
