| Essex to Popovo | 4,965.18 mi (7,990.69 km) |
| Essex to Provadia | 5,019.97 mi (8,078.86 km) |
| Essex to Radnevo | 4,997.23 mi (8,042.26 km) |
| Essex to Radomir | 4,864.90 mi (7,829.31 km) |
| Essex to Rakitovo | 4,934.79 mi (7,941.77 km) |
| Essex to Rakovski | 4,958.35 mi (7,979.69 km) |
| Essex to Razgrad | 4,968.77 mi (7,996.46 km) |
| Essex to Razlog | 4,913.41 mi (7,907.37 km) |
| Essex to Ruse | 4,934.26 mi (7,940.93 km) |
| Essex to Samokov | 4,898.52 mi (7,883.40 km) |
| Essex to Sandanski | 4,918.65 mi (7,915.80 km) |
| Essex to Sevlievo | 4,933.74 mi (7,940.08 km) |
| Essex to Shumen | 4,995.87 mi (8,040.08 km) |
| Essex to Silistra | 4,973.50 mi (8,004.07 km) |
| Essex to Sliven | 4,997.24 mi (8,042.28 km) |
