| Jaca to Popovo | 1,349.81 mi (2,172.31 km) |
| Jaca to Provadia | 1,411.17 mi (2,271.05 km) |
| Jaca to Radnevo | 1,345.28 mi (2,165.02 km) |
| Jaca to Radomir | 1,192.29 mi (1,918.80 km) |
| Jaca to Rakitovo | 1,255.68 mi (2,020.82 km) |
| Jaca to Rakovski | 1,296.64 mi (2,086.74 km) |
| Jaca to Razgrad | 1,362.45 mi (2,192.65 km) |
| Jaca to Razlog | 1,225.71 mi (1,972.58 km) |
| Jaca to Ruse | 1,332.39 mi (2,144.27 km) |
| Jaca to Samokov | 1,224.98 mi (1,971.42 km) |
| Jaca to Sandanski | 1,220.41 mi (1,964.06 km) |
| Jaca to Sevlievo | 1,296.61 mi (2,086.70 km) |
| Jaca to Shumen | 1,385.30 mi (2,229.43 km) |
| Jaca to Silistra | 1,395.18 mi (2,245.32 km) |
| Jaca to Sliven | 1,361.12 mi (2,190.52 km) |
