| Saginaw to Popovo | 5,055.31 mi (8,135.73 km) |
| Saginaw to Provadia | 5,106.19 mi (8,217.62 km) |
| Saginaw to Radnevo | 5,095.44 mi (8,200.32 km) |
| Saginaw to Radomir | 4,973.74 mi (8,004.46 km) |
| Saginaw to Rakitovo | 5,042.75 mi (8,115.51 km) |
| Saginaw to Rakovski | 5,060.66 mi (8,144.34 km) |
| Saginaw to Razgrad | 5,056.53 mi (8,137.69 km) |
| Saginaw to Razlog | 5,024.56 mi (8,086.25 km) |
| Saginaw to Ruse | 5,022.43 mi (8,082.83 km) |
| Saginaw to Samokov | 5,006.31 mi (8,056.87 km) |
| Saginaw to Sandanski | 5,032.64 mi (8,099.25 km) |
| Saginaw to Sevlievo | 5,030.60 mi (8,095.97 km) |
| Saginaw to Shumen | 5,083.53 mi (8,181.16 km) |
| Saginaw to Silistra | 5,054.38 mi (8,134.24 km) |
| Saginaw to Sliven | 5,091.29 mi (8,193.64 km) |
