| Norwich to Olivares | 1,110.67 mi (1,787.45 km) |
| Norwich to Olivenza | 1,043.47 mi (1,679.31 km) |
| Norwich to Olot | 723.91 mi (1,165.03 km) |
| Norwich to Onate | 684.69 mi (1,101.91 km) |
| Norwich to Onda | 878.24 mi (1,413.39 km) |
| Norwich to Onteniente | 958.23 mi (1,542.13 km) |
| Norwich to Orihuela | 1,010.56 mi (1,626.34 km) |
| Norwich to Osuna | 1,107.64 mi (1,782.57 km) |
| Norwich to Ourense | 828.26 mi (1,332.96 km) |
| Norwich to Oviedo | 719.61 mi (1,158.10 km) |
| Norwich to Paiporta | 915.70 mi (1,473.68 km) |
| Norwich to Pajara | 1,853.37 mi (2,982.72 km) |
| Norwich to Palafolls | 760.27 mi (1,223.54 km) |
| Norwich to Palafrugell | 745.18 mi (1,199.25 km) |
| Norwich to Palamos | 749.92 mi (1,206.87 km) |
