| Neuss to Olivenza | 1,093.07 mi (1,759.13 km) |
| Neuss to Olot | 653.97 mi (1,052.46 km) |
| Neuss to Onate | 707.49 mi (1,138.59 km) |
| Neuss to Onda | 845.39 mi (1,360.53 km) |
| Neuss to Onteniente | 925.60 mi (1,489.61 km) |
| Neuss to Orihuela | 979.71 mi (1,576.69 km) |
| Neuss to Osuna | 1,124.98 mi (1,810.48 km) |
| Neuss to Ourense | 918.99 mi (1,478.97 km) |
| Neuss to Oviedo | 797.51 mi (1,283.47 km) |
| Neuss to Paiporta | 882.84 mi (1,420.80 km) |
| Neuss to Pajara | 1,912.26 mi (3,077.49 km) |
| Neuss to Palafolls | 684.58 mi (1,101.72 km) |
| Neuss to Palafrugell | 662.81 mi (1,066.68 km) |
| Neuss to Palamos | 668.03 mi (1,075.08 km) |
| Neuss to Palencia | 826.90 mi (1,330.76 km) |
