| West Islip to Nymburk | 4,076.58 mi (6,560.62 km) |
| West Islip to Olomouc | 4,182.48 mi (6,731.05 km) |
| West Islip to Opava | 4,196.12 mi (6,753.00 km) |
| West Islip to Orlova | 4,219.61 mi (6,790.81 km) |
| West Islip to Ostrava | 4,214.63 mi (6,782.79 km) |
| West Islip to Ostrov | 3,990.18 mi (6,421.57 km) |
| West Islip to Otrokovice | 4,206.54 mi (6,769.78 km) |
| West Islip to Pardubice | 4,110.20 mi (6,614.73 km) |
| West Islip to Pelhrimov | 4,108.30 mi (6,611.67 km) |
| West Islip to Pisek | 4,069.58 mi (6,549.36 km) |
| West Islip to Plzen | 4,024.96 mi (6,477.55 km) |
| West Islip to Podebrady | 4,081.01 mi (6,567.74 km) |
| West Islip to Policka | 4,139.92 mi (6,662.56 km) |
| West Islip to Prachatice | 4,073.14 mi (6,555.08 km) |
| West Islip to Prague | 4,055.42 mi (6,526.57 km) |
