| Channahon to Popovo | 5,307.46 mi (8,541.53 km) |
| Channahon to Provadia | 5,357.77 mi (8,622.51 km) |
| Channahon to Radnevo | 5,348.56 mi (8,607.67 km) |
| Channahon to Radomir | 5,228.19 mi (8,413.97 km) |
| Channahon to Rakitovo | 5,297.04 mi (8,524.76 km) |
| Channahon to Rakovski | 5,314.30 mi (8,552.53 km) |
| Channahon to Razgrad | 5,308.37 mi (8,543.00 km) |
| Channahon to Razlog | 5,279.22 mi (8,496.08 km) |
| Channahon to Ruse | 5,274.37 mi (8,488.28 km) |
| Channahon to Samokov | 5,260.62 mi (8,466.14 km) |
| Channahon to Sandanski | 5,287.58 mi (8,509.54 km) |
| Channahon to Sevlievo | 5,283.62 mi (8,503.17 km) |
| Channahon to Shumen | 5,335.33 mi (8,586.39 km) |
| Channahon to Silistra | 5,305.30 mi (8,538.06 km) |
| Channahon to Sliven | 5,343.90 mi (8,600.18 km) |
