| Kuldiga to Orbetello | 1,109.78 mi (1,786.02 km) |
| Kuldiga to Oria | 1,154.17 mi (1,857.46 km) |
| Kuldiga to Oristano | 1,323.28 mi (2,129.61 km) |
| Kuldiga to Orta Nova | 1,115.57 mi (1,795.34 km) |
| Kuldiga to Orte | 1,087.41 mi (1,750.02 km) |
| Kuldiga to Ortona | 1,063.56 mi (1,711.63 km) |
| Kuldiga to Orvieto | 1,075.44 mi (1,730.76 km) |
| Kuldiga to Orzinuovi | 951.05 mi (1,530.56 km) |
| Kuldiga to Osimo | 1,002.45 mi (1,613.29 km) |
| Kuldiga to Ospitaletto | 938.38 mi (1,510.17 km) |
| Kuldiga to Ostuni | 1,138.60 mi (1,832.41 km) |
| Kuldiga to Ottaviano | 1,162.67 mi (1,871.13 km) |
| Kuldiga to Ovada | 1,027.46 mi (1,653.53 km) |
| Kuldiga to Ozieri | 1,271.61 mi (2,046.46 km) |
| Kuldiga to Paceco | 1,380.36 mi (2,221.47 km) |
