| Nidda to Olivenza | 1,129.20 mi (1,817.28 km) |
| Nidda to Olot | 647.69 mi (1,042.36 km) |
| Nidda to Onate | 742.00 mi (1,194.14 km) |
| Nidda to Onda | 850.15 mi (1,368.18 km) |
| Nidda to Onteniente | 928.31 mi (1,493.97 km) |
| Nidda to Orihuela | 982.00 mi (1,580.38 km) |
| Nidda to Osuna | 1,146.50 mi (1,845.12 km) |
| Nidda to Ourense | 975.32 mi (1,569.63 km) |
| Nidda to Oviedo | 851.62 mi (1,370.55 km) |
| Nidda to Paiporta | 886.54 mi (1,426.76 km) |
| Nidda to Pajara | 1,944.51 mi (3,129.38 km) |
| Nidda to Palafolls | 674.00 mi (1,084.70 km) |
| Nidda to Palafrugell | 649.73 mi (1,045.65 km) |
| Nidda to Palamos | 654.97 mi (1,054.08 km) |
| Nidda to Palencia | 866.90 mi (1,395.14 km) |
