| Moorhead to Popovo | 5,298.31 mi (8,526.81 km) |
| Moorhead to Provadia | 5,342.95 mi (8,598.65 km) |
| Moorhead to Radnevo | 5,347.95 mi (8,606.70 km) |
| Moorhead to Radomir | 5,242.69 mi (8,437.30 km) |
| Moorhead to Rakitovo | 5,309.00 mi (8,544.01 km) |
| Moorhead to Rakovski | 5,319.25 mi (8,560.51 km) |
| Moorhead to Razgrad | 5,296.44 mi (8,523.80 km) |
| Moorhead to Razlog | 5,295.32 mi (8,522.00 km) |
| Moorhead to Ruse | 5,263.68 mi (8,471.08 km) |
| Moorhead to Samokov | 5,273.18 mi (8,486.36 km) |
| Moorhead to Sandanski | 5,306.84 mi (8,540.54 km) |
| Moorhead to Sevlievo | 5,282.88 mi (8,501.97 km) |
| Moorhead to Shumen | 5,322.69 mi (8,566.04 km) |
| Moorhead to Silistra | 5,285.43 mi (8,506.07 km) |
| Moorhead to Sliven | 5,338.53 mi (8,591.54 km) |
