| Londerzeel to Provadia | 1,207.89 mi (1,943.91 km) |
| Londerzeel to Radnevo | 1,182.64 mi (1,903.28 km) |
| Londerzeel to Radomir | 1,053.48 mi (1,695.41 km) |
| Londerzeel to Rakitovo | 1,123.01 mi (1,807.30 km) |
| Londerzeel to Rakovski | 1,144.37 mi (1,841.69 km) |
| Londerzeel to Razgrad | 1,156.24 mi (1,860.79 km) |
| Londerzeel to Razlog | 1,103.57 mi (1,776.02 km) |
| Londerzeel to Ruse | 1,121.73 mi (1,805.25 km) |
| Londerzeel to Samokov | 1,086.58 mi (1,748.67 km) |
| Londerzeel to Sandanski | 1,111.01 mi (1,788.00 km) |
| Londerzeel to Sevlievo | 1,119.11 mi (1,801.03 km) |
| Londerzeel to Shumen | 1,183.26 mi (1,904.27 km) |
| Londerzeel to Silistra | 1,165.15 mi (1,875.13 km) |
| Londerzeel to Sliven | 1,182.79 mi (1,903.52 km) |
| Londerzeel to Smolyan | 1,165.12 mi (1,875.07 km) |
