| Longwy to Popovo | 1,059.62 mi (1,705.29 km) |
| Longwy to Provadia | 1,117.40 mi (1,798.28 km) |
| Longwy to Radnevo | 1,085.85 mi (1,747.51 km) |
| Longwy to Radomir | 951.59 mi (1,531.43 km) |
| Longwy to Rakitovo | 1,021.45 mi (1,643.87 km) |
| Longwy to Rakovski | 1,045.63 mi (1,682.78 km) |
| Longwy to Razgrad | 1,065.45 mi (1,714.67 km) |
| Longwy to Razlog | 1,000.46 mi (1,610.08 km) |
| Longwy to Ruse | 1,031.09 mi (1,659.38 km) |
| Longwy to Samokov | 985.17 mi (1,585.48 km) |
| Longwy to Sandanski | 1,006.54 mi (1,619.88 km) |
| Longwy to Sevlievo | 1,023.44 mi (1,647.07 km) |
| Longwy to Shumen | 1,092.22 mi (1,757.76 km) |
| Longwy to Silistra | 1,078.36 mi (1,735.46 km) |
| Longwy to Sliven | 1,088.21 mi (1,751.30 km) |
