| Wolfenbuttel to Olivenza | 1,257.69 mi (2,024.06 km) |
| Wolfenbuttel to Olot | 785.25 mi (1,263.74 km) |
| Wolfenbuttel to Onate | 870.46 mi (1,400.87 km) |
| Wolfenbuttel to Onda | 986.88 mi (1,588.23 km) |
| Wolfenbuttel to Onteniente | 1,065.36 mi (1,714.53 km) |
| Wolfenbuttel to Orihuela | 1,119.14 mi (1,801.08 km) |
| Wolfenbuttel to Osuna | 1,280.14 mi (2,060.18 km) |
| Wolfenbuttel to Ourense | 1,092.68 mi (1,758.50 km) |
| Wolfenbuttel to Oviedo | 970.24 mi (1,561.44 km) |
| Wolfenbuttel to Paiporta | 1,023.45 mi (1,647.08 km) |
| Wolfenbuttel to Pajara | 2,075.14 mi (3,339.62 km) |
| Wolfenbuttel to Palafolls | 811.71 mi (1,306.32 km) |
| Wolfenbuttel to Palafrugell | 787.45 mi (1,267.28 km) |
| Wolfenbuttel to Palamos | 792.69 mi (1,275.71 km) |
| Wolfenbuttel to Palencia | 993.25 mi (1,598.48 km) |
