| Sestao to Popovo | 1,461.92 mi (2,352.74 km) |
| Sestao to Provadia | 1,523.38 mi (2,451.65 km) |
| Sestao to Radnevo | 1,461.27 mi (2,351.68 km) |
| Sestao to Radomir | 1,308.83 mi (2,106.35 km) |
| Sestao to Rakitovo | 1,373.69 mi (2,210.74 km) |
| Sestao to Rakovski | 1,413.15 mi (2,274.25 km) |
| Sestao to Razgrad | 1,473.76 mi (2,371.79 km) |
| Sestao to Razlog | 1,344.38 mi (2,163.58 km) |
| Sestao to Ruse | 1,442.79 mi (2,321.95 km) |
| Sestao to Samokov | 1,342.01 mi (2,159.76 km) |
| Sestao to Sandanski | 1,340.25 mi (2,156.93 km) |
| Sestao to Sevlievo | 1,410.40 mi (2,269.82 km) |
| Sestao to Shumen | 1,497.37 mi (2,409.78 km) |
| Sestao to Silistra | 1,503.99 mi (2,420.44 km) |
| Sestao to Sliven | 1,475.60 mi (2,374.74 km) |
