| Olympia to Popovo | 5,913.10 mi (9,516.22 km) |
| Olympia to Provadia | 5,944.71 mi (9,567.09 km) |
| Olympia to Radnevo | 5,975.66 mi (9,616.89 km) |
| Olympia to Radomir | 5,903.51 mi (9,500.78 km) |
| Olympia to Rakitovo | 5,961.66 mi (9,594.37 km) |
| Olympia to Rakovski | 5,958.68 mi (9,589.57 km) |
| Olympia to Razgrad | 5,906.20 mi (9,505.12 km) |
| Olympia to Razlog | 5,956.17 mi (9,585.54 km) |
| Olympia to Ruse | 5,877.59 mi (9,459.06 km) |
| Olympia to Samokov | 5,928.86 mi (9,541.58 km) |
| Olympia to Sandanski | 5,972.72 mi (9,612.16 km) |
| Olympia to Sevlievo | 5,913.94 mi (9,517.56 km) |
| Olympia to Shumen | 5,929.64 mi (9,542.83 km) |
| Olympia to Silistra | 5,881.08 mi (9,464.69 km) |
| Olympia to Sliven | 5,958.02 mi (9,588.51 km) |
