| Poquoson to Popovo | 5,061.86 mi (8,146.27 km) |
| Poquoson to Provadia | 5,117.46 mi (8,235.76 km) |
| Poquoson to Radnevo | 5,091.85 mi (8,194.54 km) |
| Poquoson to Radomir | 4,957.18 mi (7,977.82 km) |
| Poquoson to Rakitovo | 5,027.12 mi (8,090.36 km) |
| Poquoson to Rakovski | 5,052.04 mi (8,130.47 km) |
| Poquoson to Razgrad | 5,066.01 mi (8,152.95 km) |
| Poquoson to Razlog | 5,004.98 mi (8,054.74 km) |
| Poquoson to Ruse | 5,031.48 mi (8,097.39 km) |
| Poquoson to Samokov | 4,990.98 mi (8,032.20 km) |
| Poquoson to Sandanski | 5,009.48 mi (8,061.98 km) |
| Poquoson to Sevlievo | 5,028.84 mi (8,093.13 km) |
| Poquoson to Shumen | 5,093.07 mi (8,196.51 km) |
| Poquoson to Silistra | 5,072.38 mi (8,163.20 km) |
| Poquoson to Sliven | 5,092.88 mi (8,196.20 km) |
