| Hannover to Olivenza | 1,241.29 mi (1,997.66 km) |
| Hannover to Olot | 780.08 mi (1,255.41 km) |
| Hannover to Onate | 854.57 mi (1,375.30 km) |
| Hannover to Onda | 979.05 mi (1,575.62 km) |
| Hannover to Onteniente | 1,058.19 mi (1,702.99 km) |
| Hannover to Orihuela | 1,112.14 mi (1,789.82 km) |
| Hannover to Osuna | 1,267.81 mi (2,040.34 km) |
| Hannover to Ourense | 1,070.87 mi (1,723.40 km) |
| Hannover to Oviedo | 949.13 mi (1,527.48 km) |
| Hannover to Paiporta | 1,015.95 mi (1,635.02 km) |
| Hannover to Pajara | 2,059.78 mi (3,314.89 km) |
| Hannover to Palafolls | 807.79 mi (1,300.00 km) |
| Hannover to Palafrugell | 784.14 mi (1,261.95 km) |
| Hannover to Palamos | 789.39 mi (1,270.40 km) |
| Hannover to Palencia | 975.87 mi (1,570.51 km) |
