| Nagykallo to Olivenza | 1,576.74 mi (2,537.51 km) |
| Nagykallo to Olot | 1,020.62 mi (1,642.52 km) |
| Nagykallo to Onate | 1,217.16 mi (1,958.82 km) |
| Nagykallo to Onda | 1,223.15 mi (1,968.46 km) |
| Nagykallo to Onteniente | 1,283.53 mi (2,065.64 km) |
| Nagykallo to Orihuela | 1,328.94 mi (2,138.73 km) |
| Nagykallo to Osuna | 1,545.17 mi (2,486.71 km) |
| Nagykallo to Ourense | 1,488.55 mi (2,395.59 km) |
| Nagykallo to Oviedo | 1,366.38 mi (2,198.97 km) |
| Nagykallo to Paiporta | 1,250.84 mi (2,013.03 km) |
| Nagykallo to Pajara | 2,342.14 mi (3,769.30 km) |
| Nagykallo to Palafolls | 1,026.85 mi (1,652.56 km) |
| Nagykallo to Palafrugell | 999.81 mi (1,609.04 km) |
| Nagykallo to Palamos | 1,003.85 mi (1,615.55 km) |
| Nagykallo to Palencia | 1,344.67 mi (2,164.03 km) |
