| West Monroe to Popovo | 5,911.53 mi (9,513.68 km) |
| West Monroe to Provadia | 5,963.93 mi (9,598.01 km) |
| West Monroe to Radnevo | 5,948.60 mi (9,573.35 km) |
| West Monroe to Radomir | 5,822.18 mi (9,369.89 km) |
| West Monroe to Rakitovo | 5,891.70 mi (9,481.78 km) |
| West Monroe to Rakovski | 5,912.07 mi (9,514.56 km) |
| West Monroe to Razgrad | 5,913.62 mi (9,517.05 km) |
| West Monroe to Razlog | 5,872.06 mi (9,450.17 km) |
| West Monroe to Ruse | 5,879.31 mi (9,461.84 km) |
| West Monroe to Samokov | 5,855.27 mi (9,423.14 km) |
| West Monroe to Sandanski | 5,878.85 mi (9,461.10 km) |
| West Monroe to Sevlievo | 5,884.18 mi (9,469.67 km) |
| West Monroe to Shumen | 5,940.71 mi (9,560.65 km) |
| West Monroe to Silistra | 5,913.88 mi (9,517.46 km) |
| West Monroe to Sliven | 5,946.09 mi (9,569.30 km) |
