| Gustavsberg to Popovo | 1,153.25 mi (1,855.98 km) |
| Gustavsberg to Provadia | 1,179.96 mi (1,898.96 km) |
| Gustavsberg to Radnevo | 1,220.31 mi (1,963.90 km) |
| Gustavsberg to Radomir | 1,175.86 mi (1,892.36 km) |
| Gustavsberg to Rakitovo | 1,223.41 mi (1,968.89 km) |
| Gustavsberg to Rakovski | 1,210.83 mi (1,948.64 km) |
| Gustavsberg to Razgrad | 1,144.51 mi (1,841.91 km) |
| Gustavsberg to Razlog | 1,225.24 mi (1,971.84 km) |
| Gustavsberg to Ruse | 1,118.15 mi (1,799.49 km) |
| Gustavsberg to Samokov | 1,194.94 mi (1,923.07 km) |
| Gustavsberg to Sandanski | 1,245.42 mi (2,004.30 km) |
| Gustavsberg to Sevlievo | 1,162.43 mi (1,870.74 km) |
| Gustavsberg to Shumen | 1,166.58 mi (1,877.42 km) |
| Gustavsberg to Silistra | 1,115.58 mi (1,795.35 km) |
| Gustavsberg to Sliven | 1,199.19 mi (1,929.91 km) |
