| Cleveland to Popovo | 5,065.75 mi (8,152.54 km) |
| Cleveland to Provadia | 5,118.19 mi (8,236.92 km) |
| Cleveland to Radnevo | 5,102.93 mi (8,212.38 km) |
| Cleveland to Radomir | 4,977.02 mi (8,009.74 km) |
| Cleveland to Rakitovo | 5,046.48 mi (8,121.53 km) |
| Cleveland to Rakovski | 5,066.55 mi (8,153.82 km) |
| Cleveland to Razgrad | 5,067.86 mi (8,155.92 km) |
| Cleveland to Razlog | 5,027.06 mi (8,090.27 km) |
| Cleveland to Ruse | 5,033.55 mi (8,100.71 km) |
| Cleveland to Samokov | 5,010.04 mi (8,062.88 km) |
| Cleveland to Sandanski | 5,034.08 mi (8,101.57 km) |
| Cleveland to Sevlievo | 5,038.48 mi (8,108.65 km) |
| Cleveland to Shumen | 5,094.95 mi (8,199.53 km) |
| Cleveland to Silistra | 5,068.27 mi (8,156.59 km) |
| Cleveland to Sliven | 5,100.33 mi (8,208.19 km) |
