| Zoetermeer to Popovo | 1,169.58 mi (1,882.25 km) |
| Zoetermeer to Provadia | 1,224.08 mi (1,969.97 km) |
| Zoetermeer to Radnevo | 1,204.58 mi (1,938.58 km) |
| Zoetermeer to Radomir | 1,080.84 mi (1,739.44 km) |
| Zoetermeer to Rakitovo | 1,149.74 mi (1,850.33 km) |
| Zoetermeer to Rakovski | 1,168.29 mi (1,880.18 km) |
| Zoetermeer to Razgrad | 1,172.91 mi (1,887.61 km) |
| Zoetermeer to Razlog | 1,131.95 mi (1,821.69 km) |
| Zoetermeer to Ruse | 1,138.41 mi (1,832.10 km) |
| Zoetermeer to Samokov | 1,113.31 mi (1,791.69 km) |
| Zoetermeer to Sandanski | 1,140.77 mi (1,835.89 km) |
| Zoetermeer to Sevlievo | 1,140.26 mi (1,835.07 km) |
| Zoetermeer to Shumen | 1,200.02 mi (1,931.25 km) |
| Zoetermeer to Silistra | 1,178.39 mi (1,896.44 km) |
| Zoetermeer to Sliven | 1,202.70 mi (1,935.56 km) |
