| Centerton to Popovo | 5,784.28 mi (9,308.90 km) |
| Centerton to Provadia | 5,834.42 mi (9,389.60 km) |
| Centerton to Radnevo | 5,825.57 mi (9,375.35 km) |
| Centerton to Radomir | 5,705.28 mi (9,181.76 km) |
| Centerton to Rakitovo | 5,774.13 mi (9,292.56 km) |
| Centerton to Rakovski | 5,791.37 mi (9,320.31 km) |
| Centerton to Razgrad | 5,785.10 mi (9,310.22 km) |
| Centerton to Razlog | 5,756.29 mi (9,263.85 km) |
| Centerton to Ruse | 5,751.13 mi (9,255.55 km) |
| Centerton to Samokov | 5,737.71 mi (9,233.95 km) |
| Centerton to Sandanski | 5,764.62 mi (9,277.26 km) |
| Centerton to Sevlievo | 5,760.62 mi (9,270.83 km) |
| Centerton to Shumen | 5,812.05 mi (9,353.59 km) |
| Centerton to Silistra | 5,781.72 mi (9,304.79 km) |
| Centerton to Sliven | 5,820.82 mi (9,367.71 km) |
