| Rexburg to Popovo | 5,880.40 mi (9,463.59 km) |
| Rexburg to Provadia | 5,919.40 mi (9,526.35 km) |
| Rexburg to Radnevo | 5,936.45 mi (9,553.79 km) |
| Rexburg to Radomir | 5,845.31 mi (9,407.11 km) |
| Rexburg to Rakitovo | 5,908.51 mi (9,508.84 km) |
| Rexburg to Rakovski | 5,912.85 mi (9,515.81 km) |
| Rexburg to Razgrad | 5,876.18 mi (9,456.79 km) |
| Rexburg to Razlog | 5,898.41 mi (9,492.58 km) |
| Rexburg to Ruse | 5,845.03 mi (9,406.67 km) |
| Rexburg to Samokov | 5,873.74 mi (9,452.88 km) |
| Rexburg to Sandanski | 5,912.29 mi (9,514.91 km) |
| Rexburg to Sevlievo | 5,872.32 mi (9,450.58 km) |
| Rexburg to Shumen | 5,901.36 mi (9,497.32 km) |
| Rexburg to Silistra | 5,858.48 mi (9,428.31 km) |
| Rexburg to Sliven | 5,923.16 mi (9,532.41 km) |
