| Opatija to Naron | 1,110.65 mi (1,787.41 km) |
| Opatija to Navalcarnero | 988.94 mi (1,591.55 km) |
| Opatija to Navalmoral de la Mata | 1,073.00 mi (1,726.83 km) |
| Opatija to Nerja | 1,113.87 mi (1,792.60 km) |
| Opatija to Nigran | 1,170.09 mi (1,883.08 km) |
| Opatija to Nijar | 1,031.77 mi (1,660.48 km) |
| Opatija to Novelda | 909.76 mi (1,464.11 km) |
| Opatija to Noya | 1,160.38 mi (1,867.45 km) |
| Opatija to Nules | 825.17 mi (1,327.98 km) |
| Opatija to Ocana | 975.14 mi (1,569.34 km) |
| Opatija to Ogijares | 1,086.10 mi (1,747.91 km) |
| Opatija to Oleiros | 1,122.50 mi (1,806.48 km) |
| Opatija to Olesa de Montserrat | 674.26 mi (1,085.12 km) |
| Opatija to Oliva | 859.79 mi (1,383.70 km) |
| Opatija to Olivares | 1,188.36 mi (1,912.48 km) |
