| Solingen to Olivenza | 1,102.85 mi (1,774.86 km) |
| Solingen to Olot | 657.54 mi (1,058.20 km) |
| Solingen to Onate | 716.73 mi (1,153.46 km) |
| Solingen to Onda | 850.79 mi (1,369.22 km) |
| Solingen to Onteniente | 930.80 mi (1,497.97 km) |
| Solingen to Orihuela | 984.90 mi (1,585.04 km) |
| Solingen to Osuna | 1,132.88 mi (1,823.19 km) |
| Solingen to Ourense | 931.15 mi (1,498.54 km) |
| Solingen to Oviedo | 809.32 mi (1,302.48 km) |
| Solingen to Paiporta | 888.14 mi (1,429.32 km) |
| Solingen to Pajara | 1,921.81 mi (3,092.85 km) |
| Solingen to Palafolls | 687.59 mi (1,106.56 km) |
| Solingen to Palafrugell | 665.42 mi (1,070.88 km) |
| Solingen to Palamos | 670.65 mi (1,079.30 km) |
| Solingen to Palencia | 836.98 mi (1,346.99 km) |
