| Waipio to Popovo | 7,953.95 mi (12,800.64 km) |
| Waipio to Provadia | 7,960.19 mi (12,810.69 km) |
| Waipio to Radnevo | 8,027.42 mi (12,918.88 km) |
| Waipio to Radomir | 8,016.88 mi (12,901.92 km) |
| Waipio to Rakitovo | 8,054.43 mi (12,962.35 km) |
| Waipio to Rakovski | 8,031.30 mi (12,925.13 km) |
| Waipio to Razgrad | 7,940.21 mi (12,778.53 km) |
| Waipio to Razlog | 8,062.35 mi (12,975.10 km) |
| Waipio to Ruse | 7,922.37 mi (12,749.83 km) |
| Waipio to Samokov | 8,030.89 mi (12,924.46 km) |
| Waipio to Sandanski | 8,084.36 mi (13,010.52 km) |
| Waipio to Sevlievo | 7,980.03 mi (12,842.62 km) |
| Waipio to Shumen | 7,955.65 mi (12,803.39 km) |
| Waipio to Silistra | 7,896.79 mi (12,708.65 km) |
| Waipio to Sliven | 7,999.49 mi (12,873.93 km) |
