| Clawson to Popovo | 5,069.12 mi (8,157.96 km) |
| Clawson to Provadia | 5,120.65 mi (8,240.88 km) |
| Clawson to Radnevo | 5,108.06 mi (8,220.63 km) |
| Clawson to Radomir | 4,984.61 mi (8,021.96 km) |
| Clawson to Rakitovo | 5,053.82 mi (8,133.34 km) |
| Clawson to Rakovski | 5,072.62 mi (8,163.59 km) |
| Clawson to Razgrad | 5,070.70 mi (8,160.50 km) |
| Clawson to Razlog | 5,035.13 mi (8,103.26 km) |
| Clawson to Ruse | 5,036.51 mi (8,105.48 km) |
| Clawson to Samokov | 5,017.37 mi (8,074.68 km) |
| Clawson to Sandanski | 5,042.77 mi (8,115.56 km) |
| Clawson to Sevlievo | 5,043.36 mi (8,116.51 km) |
| Clawson to Shumen | 5,097.75 mi (8,204.03 km) |
| Clawson to Silistra | 5,069.59 mi (8,158.71 km) |
| Clawson to Sliven | 5,104.54 mi (8,214.96 km) |
