| Sheridan to Popovo | 5,700.52 mi (9,174.11 km) |
| Sheridan to Provadia | 5,741.56 mi (9,240.14 km) |
| Sheridan to Radnevo | 5,754.43 mi (9,260.86 km) |
| Sheridan to Radomir | 5,658.20 mi (9,106.00 km) |
| Sheridan to Rakitovo | 5,722.60 mi (9,209.63 km) |
| Sheridan to Rakovski | 5,729.01 mi (9,219.95 km) |
| Sheridan to Razgrad | 5,697.11 mi (9,168.62 km) |
| Sheridan to Razlog | 5,711.23 mi (9,191.33 km) |
| Sheridan to Ruse | 5,665.35 mi (9,117.50 km) |
| Sheridan to Samokov | 5,687.40 mi (9,152.99 km) |
| Sheridan to Sandanski | 5,724.30 mi (9,212.37 km) |
| Sheridan to Sevlievo | 5,689.87 mi (9,156.95 km) |
| Sheridan to Shumen | 5,722.71 mi (9,209.82 km) |
| Sheridan to Silistra | 5,681.71 mi (9,143.83 km) |
| Sheridan to Sliven | 5,742.48 mi (9,241.62 km) |
