| Suffolk to Popovo | 5,093.71 mi (8,197.54 km) |
| Suffolk to Provadia | 5,149.40 mi (8,287.16 km) |
| Suffolk to Radnevo | 5,123.49 mi (8,245.46 km) |
| Suffolk to Radomir | 4,988.58 mi (8,028.35 km) |
| Suffolk to Rakitovo | 5,058.52 mi (8,140.90 km) |
| Suffolk to Rakovski | 5,083.58 mi (8,181.24 km) |
| Suffolk to Razgrad | 5,097.92 mi (8,204.31 km) |
| Suffolk to Razlog | 5,036.30 mi (8,105.14 km) |
| Suffolk to Ruse | 5,063.40 mi (8,148.75 km) |
| Suffolk to Samokov | 5,022.39 mi (8,082.76 km) |
| Suffolk to Sandanski | 5,040.72 mi (8,112.25 km) |
| Suffolk to Sevlievo | 5,060.53 mi (8,144.14 km) |
| Suffolk to Shumen | 5,124.98 mi (8,247.87 km) |
| Suffolk to Silistra | 5,104.46 mi (8,214.83 km) |
| Suffolk to Sliven | 5,124.63 mi (8,247.29 km) |
