| East Grand Rapids to Popovo | 5,137.53 mi (8,268.05 km) |
| East Grand Rapids to Provadia | 5,188.08 mi (8,349.41 km) |
| East Grand Rapids to Radnevo | 5,178.23 mi (8,333.56 km) |
| East Grand Rapids to Radomir | 5,057.36 mi (8,139.04 km) |
| East Grand Rapids to Rakitovo | 5,126.27 mi (8,249.93 km) |
| East Grand Rapids to Rakovski | 5,143.77 mi (8,278.10 km) |
| East Grand Rapids to Razgrad | 5,138.56 mi (8,269.72 km) |
| East Grand Rapids to Razlog | 5,108.32 mi (8,221.04 km) |
| East Grand Rapids to Ruse | 5,104.52 mi (8,214.94 km) |
| East Grand Rapids to Samokov | 5,089.84 mi (8,191.30 km) |
| East Grand Rapids to Sandanski | 5,116.58 mi (8,234.34 km) |
| East Grand Rapids to Sevlievo | 5,113.34 mi (8,229.12 km) |
| East Grand Rapids to Shumen | 5,165.55 mi (8,313.14 km) |
| East Grand Rapids to Silistra | 5,135.89 mi (8,265.41 km) |
| East Grand Rapids to Sliven | 5,173.78 mi (8,326.39 km) |
