| Sandown to Popovo | 1,375.86 mi (2,214.23 km) |
| Sandown to Provadia | 1,433.51 mi (2,307.01 km) |
| Sandown to Radnevo | 1,401.87 mi (2,256.09 km) |
| Sandown to Radomir | 1,266.16 mi (2,037.68 km) |
| Sandown to Rakitovo | 1,336.08 mi (2,150.22 km) |
| Sandown to Rakovski | 1,361.25 mi (2,190.72 km) |
| Sandown to Razgrad | 1,381.57 mi (2,223.43 km) |
| Sandown to Razlog | 1,314.32 mi (2,115.20 km) |
| Sandown to Ruse | 1,347.19 mi (2,168.09 km) |
| Sandown to Samokov | 1,299.91 mi (2,092.01 km) |
| Sandown to Sandanski | 1,319.55 mi (2,123.61 km) |
| Sandown to Sevlievo | 1,339.63 mi (2,155.93 km) |
| Sandown to Shumen | 1,408.38 mi (2,266.57 km) |
| Sandown to Silistra | 1,393.73 mi (2,243.00 km) |
| Sandown to Sliven | 1,404.46 mi (2,260.27 km) |
