| Uniondale to Nymburk | 4,087.65 mi (6,578.44 km) |
| Uniondale to Olomouc | 4,193.52 mi (6,748.82 km) |
| Uniondale to Opava | 4,207.04 mi (6,770.57 km) |
| Uniondale to Orlova | 4,230.51 mi (6,808.35 km) |
| Uniondale to Ostrava | 4,225.54 mi (6,800.35 km) |
| Uniondale to Ostrov | 4,001.37 mi (6,439.58 km) |
| Uniondale to Otrokovice | 4,217.63 mi (6,787.63 km) |
| Uniondale to Pardubice | 4,121.25 mi (6,632.51 km) |
| Uniondale to Pelhrimov | 4,119.51 mi (6,629.71 km) |
| Uniondale to Pisek | 4,080.89 mi (6,567.56 km) |
| Uniondale to Plzen | 4,036.24 mi (6,495.69 km) |
| Uniondale to Podebrady | 4,092.08 mi (6,585.57 km) |
| Uniondale to Policka | 4,151.01 mi (6,680.40 km) |
| Uniondale to Prachatice | 4,084.52 mi (6,573.39 km) |
| Uniondale to Prague | 4,066.56 mi (6,544.50 km) |
