| Jefferson City to Popovo | 5,592.44 mi (9,000.17 km) |
| Jefferson City to Provadia | 5,642.52 mi (9,080.77 km) |
| Jefferson City to Radnevo | 5,633.89 mi (9,066.86 km) |
| Jefferson City to Radomir | 5,513.92 mi (8,873.80 km) |
| Jefferson City to Rakitovo | 5,582.72 mi (8,984.52 km) |
| Jefferson City to Rakovski | 5,599.79 mi (9,012.00 km) |
| Jefferson City to Razgrad | 5,593.23 mi (9,001.44 km) |
| Jefferson City to Razlog | 5,564.99 mi (8,955.99 km) |
| Jefferson City to Ruse | 5,559.27 mi (8,946.79 km) |
| Jefferson City to Samokov | 5,546.31 mi (8,925.92 km) |
| Jefferson City to Sandanski | 5,573.42 mi (8,969.55 km) |
| Jefferson City to Sevlievo | 5,568.93 mi (8,962.32 km) |
| Jefferson City to Shumen | 5,620.17 mi (9,044.80 km) |
| Jefferson City to Silistra | 5,589.77 mi (8,995.87 km) |
| Jefferson City to Sliven | 5,629.05 mi (9,059.09 km) |
