| Nederland to Popovo | 6,116.56 mi (9,843.66 km) |
| Nederland to Provadia | 6,169.17 mi (9,928.33 km) |
| Nederland to Radnevo | 6,153.17 mi (9,902.57 km) |
| Nederland to Radomir | 6,026.04 mi (9,697.97 km) |
| Nederland to Rakitovo | 6,095.63 mi (9,809.96 km) |
| Nederland to Rakovski | 6,116.38 mi (9,843.36 km) |
| Nederland to Razgrad | 6,118.78 mi (9,847.23 km) |
| Nederland to Razlog | 6,075.76 mi (9,777.98 km) |
| Nederland to Ruse | 6,084.45 mi (9,791.98 km) |
| Nederland to Samokov | 6,059.20 mi (9,751.35 km) |
| Nederland to Sandanski | 6,082.34 mi (9,788.58 km) |
| Nederland to Sevlievo | 6,088.83 mi (9,799.02 km) |
| Nederland to Shumen | 6,145.88 mi (9,890.84 km) |
| Nederland to Silistra | 6,119.38 mi (9,848.19 km) |
| Nederland to Sliven | 6,150.90 mi (9,898.92 km) |
