| Menomonee Falls to Popovo | 5,215.37 mi (8,393.33 km) |
| Menomonee Falls to Provadia | 5,264.98 mi (8,473.16 km) |
| Menomonee Falls to Radnevo | 5,257.69 mi (8,461.44 km) |
| Menomonee Falls to Radomir | 5,139.30 mi (8,270.90 km) |
| Menomonee Falls to Rakitovo | 5,207.87 mi (8,381.26 km) |
| Menomonee Falls to Rakovski | 5,224.16 mi (8,407.47 km) |
| Menomonee Falls to Razgrad | 5,215.90 mi (8,394.18 km) |
| Menomonee Falls to Razlog | 5,190.62 mi (8,353.49 km) |
| Menomonee Falls to Ruse | 5,182.03 mi (8,339.67 km) |
| Menomonee Falls to Samokov | 5,171.49 mi (8,322.70 km) |
| Menomonee Falls to Sandanski | 5,199.45 mi (8,367.70 km) |
| Menomonee Falls to Sevlievo | 5,192.66 mi (8,356.77 km) |
| Menomonee Falls to Shumen | 5,242.80 mi (8,437.48 km) |
| Menomonee Falls to Silistra | 5,211.76 mi (8,387.52 km) |
| Menomonee Falls to Sliven | 5,252.37 mi (8,452.88 km) |
