| Roscoe to Popovo | 5,282.54 mi (8,501.43 km) |
| Roscoe to Provadia | 5,332.15 mi (8,581.27 km) |
| Roscoe to Radnevo | 5,324.84 mi (8,569.49 km) |
| Roscoe to Radomir | 5,206.37 mi (8,378.84 km) |
| Roscoe to Rakitovo | 5,274.95 mi (8,489.22 km) |
| Roscoe to Rakovski | 5,291.28 mi (8,515.50 km) |
| Roscoe to Razgrad | 5,283.08 mi (8,502.29 km) |
| Roscoe to Razlog | 5,257.67 mi (8,461.41 km) |
| Roscoe to Ruse | 5,249.20 mi (8,447.78 km) |
| Roscoe to Samokov | 5,238.57 mi (8,430.66 km) |
| Roscoe to Sandanski | 5,266.48 mi (8,475.58 km) |
| Roscoe to Sevlievo | 5,259.80 mi (8,464.84 km) |
| Roscoe to Shumen | 5,309.98 mi (8,545.58 km) |
| Roscoe to Silistra | 5,278.94 mi (8,495.64 km) |
| Roscoe to Sliven | 5,319.53 mi (8,560.96 km) |
