| Arvada to Smolyan | 5,992.40 mi (9,643.83 km) |
| Arvada to Sofia | 5,888.60 mi (9,476.79 km) |
| Arvada to Sopot | 5,934.43 mi (9,550.55 km) |
| Arvada to Sozopol | 6,034.29 mi (9,711.25 km) |
| Arvada to Sredets | 6,023.65 mi (9,694.12 km) |
| Arvada to Stamboliyski | 5,956.68 mi (9,586.35 km) |
| Arvada to Stara Zagora | 5,973.43 mi (9,613.31 km) |
| Arvada to Svilengrad | 6,027.31 mi (9,700.01 km) |
| Arvada to Svishtov | 5,898.22 mi (9,492.26 km) |
| Arvada to Targovishte | 5,954.75 mi (9,583.24 km) |
| Arvada to Teteven | 5,905.06 mi (9,503.28 km) |
| Arvada to Troyan | 5,920.43 mi (9,528.01 km) |
| Arvada to Tryavna | 5,944.65 mi (9,566.99 km) |
| Arvada to Tutrakan | 5,910.46 mi (9,511.97 km) |
| Arvada to Varna | 5,994.78 mi (9,647.66 km) |
