| Renton to Popovo | 5,872.69 mi (9,451.17 km) |
| Renton to Provadia | 5,904.55 mi (9,502.46 km) |
| Renton to Radnevo | 5,935.05 mi (9,551.53 km) |
| Renton to Radomir | 5,862.28 mi (9,434.43 km) |
| Renton to Rakitovo | 5,920.61 mi (9,528.30 km) |
| Renton to Rakovski | 5,917.85 mi (9,523.86 km) |
| Renton to Razgrad | 5,865.87 mi (9,440.21 km) |
| Renton to Razlog | 5,914.98 mi (9,519.23 km) |
| Renton to Ruse | 5,837.16 mi (9,394.00 km) |
| Renton to Samokov | 5,887.74 mi (9,475.40 km) |
| Renton to Sandanski | 5,931.45 mi (9,545.74 km) |
| Renton to Sevlievo | 5,873.23 mi (9,452.05 km) |
| Renton to Shumen | 5,889.37 mi (9,478.03 km) |
| Renton to Silistra | 5,840.99 mi (9,400.17 km) |
| Renton to Sliven | 5,917.55 mi (9,523.37 km) |
