| Illescas to Beocin | 1,242.81 mi (2,000.12 km) |
| Illescas to Blace | 1,309.01 mi (2,106.64 km) |
| Illescas to Bogatic | 1,227.35 mi (1,975.22 km) |
| Illescas to Bojnik | 1,330.69 mi (2,141.54 km) |
| Illescas to Boljevac | 1,343.40 mi (2,161.99 km) |
| Illescas to Bor | 1,351.83 mi (2,175.55 km) |
| Illescas to Borca | 1,274.67 mi (2,051.38 km) |
| Illescas to Bosilegrad | 1,369.63 mi (2,204.20 km) |
| Illescas to Brus | 1,296.53 mi (2,086.57 km) |
| Illescas to Bujanovac | 1,333.74 mi (2,146.45 km) |
| Illescas to Cacak | 1,263.89 mi (2,034.04 km) |
| Illescas to Cajetina | 1,231.79 mi (1,982.37 km) |
| Illescas to Cicevac | 1,318.10 mi (2,121.27 km) |
| Illescas to Coka | 1,270.61 mi (2,044.86 km) |
| Illescas to Crna Trava | 1,360.23 mi (2,189.08 km) |
