| Cetinje to Olivenza | 1,384.40 mi (2,227.97 km) |
| Cetinje to Olot | 838.74 mi (1,349.82 km) |
| Cetinje to Onate | 1,081.33 mi (1,740.24 km) |
| Cetinje to Onda | 1,009.39 mi (1,624.45 km) |
| Cetinje to Onteniente | 1,050.90 mi (1,691.27 km) |
| Cetinje to Orihuela | 1,086.26 mi (1,748.17 km) |
| Cetinje to Osuna | 1,318.60 mi (2,122.08 km) |
| Cetinje to Ourense | 1,361.75 mi (2,191.52 km) |
| Cetinje to Oviedo | 1,251.28 mi (2,013.74 km) |
| Cetinje to Paiporta | 1,027.88 mi (1,654.22 km) |
| Cetinje to Pajara | 2,079.59 mi (3,346.78 km) |
| Cetinje to Palafolls | 830.11 mi (1,335.94 km) |
| Cetinje to Palafrugell | 806.64 mi (1,298.16 km) |
| Cetinje to Palamos | 809.05 mi (1,302.04 km) |
| Cetinje to Palencia | 1,196.92 mi (1,926.26 km) |
