| Titisee-Neustadt to Olivenza | 996.56 mi (1,603.81 km) |
| Titisee-Neustadt to Olot | 484.32 mi (779.45 km) |
| Titisee-Neustadt to Onate | 614.76 mi (989.36 km) |
| Titisee-Neustadt to Onda | 691.67 mi (1,113.14 km) |
| Titisee-Neustadt to Onteniente | 767.53 mi (1,235.22 km) |
| Titisee-Neustadt to Orihuela | 820.48 mi (1,320.44 km) |
| Titisee-Neustadt to Osuna | 998.86 mi (1,607.52 km) |
| Titisee-Neustadt to Ourense | 871.08 mi (1,401.88 km) |
| Titisee-Neustadt to Oviedo | 747.06 mi (1,202.28 km) |
| Titisee-Neustadt to Paiporta | 726.88 mi (1,169.81 km) |
| Titisee-Neustadt to Pajara | 1,802.65 mi (2,901.08 km) |
| Titisee-Neustadt to Palafolls | 507.48 mi (816.72 km) |
| Titisee-Neustadt to Palafrugell | 482.09 mi (775.85 km) |
| Titisee-Neustadt to Palamos | 487.27 mi (784.19 km) |
| Titisee-Neustadt to Palencia | 743.06 mi (1,195.84 km) |
