| Westmont to Popovo | 6,647.03 mi (10,697.37 km) |
| Westmont to Provadia | 6,685.97 mi (10,760.03 km) |
| Westmont to Radnevo | 6,703.03 mi (10,787.48 km) |
| Westmont to Radomir | 6,611.24 mi (10,639.77 km) |
| Westmont to Rakitovo | 6,674.68 mi (10,741.85 km) |
| Westmont to Rakovski | 6,679.29 mi (10,749.28 km) |
| Westmont to Razgrad | 6,642.80 mi (10,690.55 km) |
| Westmont to Razlog | 6,664.34 mi (10,725.22 km) |
| Westmont to Ruse | 6,611.67 mi (10,640.45 km) |
| Westmont to Samokov | 6,639.83 mi (10,685.77 km) |
| Westmont to Sandanski | 6,678.05 mi (10,747.28 km) |
| Westmont to Sevlievo | 6,638.87 mi (10,684.23 km) |
| Westmont to Shumen | 6,667.97 mi (10,731.06 km) |
| Westmont to Silistra | 6,624.98 mi (10,661.88 km) |
| Westmont to Sliven | 6,689.79 mi (10,766.18 km) |
