| Edmond to Smolyan | 5,965.06 mi (9,599.84 km) |
| Edmond to Sofia | 5,860.81 mi (9,432.06 km) |
| Edmond to Sopot | 5,913.45 mi (9,516.78 km) |
| Edmond to Sozopol | 6,027.08 mi (9,699.65 km) |
| Edmond to Sredets | 6,013.48 mi (9,677.77 km) |
| Edmond to Stamboliyski | 5,931.64 mi (9,546.06 km) |
| Edmond to Stara Zagora | 5,955.78 mi (9,584.90 km) |
| Edmond to Svilengrad | 6,008.72 mi (9,670.11 km) |
| Edmond to Svishtov | 5,885.76 mi (9,472.22 km) |
| Edmond to Targovishte | 5,946.43 mi (9,569.86 km) |
| Edmond to Teteven | 5,883.19 mi (9,468.08 km) |
| Edmond to Troyan | 5,900.62 mi (9,496.13 km) |
| Edmond to Tryavna | 5,928.69 mi (9,541.31 km) |
| Edmond to Tutrakan | 5,906.79 mi (9,506.05 km) |
| Edmond to Varna | 5,993.08 mi (9,644.93 km) |
