| Illescas to Oststeinbek | 1,135.19 mi (1,826.90 km) |
| Illescas to Ottendorf-Okrilla | 1,139.93 mi (1,834.54 km) |
| Illescas to Ottersberg | 1,084.68 mi (1,745.63 km) |
| Illescas to Ottobrunn | 942.33 mi (1,516.53 km) |
| Illescas to Ottweiler | 834.83 mi (1,343.53 km) |
| Illescas to Overath | 920.10 mi (1,480.76 km) |
| Illescas to Oyten | 1,079.13 mi (1,736.69 km) |
| Illescas to Paderborn | 1,001.30 mi (1,611.43 km) |
| Illescas to Papenburg | 1,038.89 mi (1,671.94 km) |
| Illescas to Parchim | 1,175.37 mi (1,891.58 km) |
| Illescas to Pasewalk | 1,244.57 mi (2,002.94 km) |
| Illescas to Passau | 1,031.59 mi (1,660.18 km) |
| Illescas to Pattensen | 1,058.33 mi (1,703.21 km) |
| Illescas to Pegnitz | 1,001.16 mi (1,611.21 km) |
| Illescas to Peine | 1,074.57 mi (1,729.36 km) |
