| Illescas to Nowy Dwor Mazowiecki | 1,437.04 mi (2,312.69 km) |
| Illescas to Nowy Sacz | 1,360.20 mi (2,189.03 km) |
| Illescas to Nowy Targ | 1,327.81 mi (2,136.91 km) |
| Illescas to Nowy Tomysl | 1,265.78 mi (2,037.08 km) |
| Illescas to Nysa | 1,246.00 mi (2,005.25 km) |
| Illescas to Oborniki | 1,302.48 mi (2,096.13 km) |
| Illescas to Oborniki Slaskie | 1,256.57 mi (2,022.26 km) |
| Illescas to Olawa | 1,259.44 mi (2,026.87 km) |
| Illescas to Olecko | 1,552.95 mi (2,499.23 km) |
| Illescas to Olesnica | 1,271.40 mi (2,046.13 km) |
| Illescas to Olesno | 1,300.88 mi (2,093.56 km) |
| Illescas to Olkusz | 1,329.69 mi (2,139.92 km) |
| Illescas to Olsztyn | 1,472.33 mi (2,369.48 km) |
| Illescas to Opalenica | 1,275.31 mi (2,052.41 km) |
| Illescas to Opoczno | 1,389.02 mi (2,235.41 km) |
