| Indianola to Popovo | 5,492.24 mi (8,838.91 km) |
| Indianola to Provadia | 5,540.62 mi (8,916.77 km) |
| Indianola to Radnevo | 5,536.49 mi (8,910.12 km) |
| Indianola to Radomir | 5,421.14 mi (8,724.48 km) |
| Indianola to Rakitovo | 5,489.27 mi (8,834.12 km) |
| Indianola to Rakovski | 5,504.11 mi (8,858.02 km) |
| Indianola to Razgrad | 5,492.15 mi (8,838.76 km) |
| Indianola to Razlog | 5,472.84 mi (8,807.69 km) |
| Indianola to Ruse | 5,458.51 mi (8,784.63 km) |
| Indianola to Samokov | 5,452.97 mi (8,775.70 km) |
| Indianola to Sandanski | 5,482.32 mi (8,822.93 km) |
| Indianola to Sevlievo | 5,471.35 mi (8,805.29 km) |
| Indianola to Shumen | 5,518.92 mi (8,881.84 km) |
| Indianola to Silistra | 5,486.18 mi (8,829.15 km) |
| Indianola to Sliven | 5,530.13 mi (8,899.88 km) |
