| East Islip to Cesky Tesin | 4,225.41 mi (6,800.13 km) |
| East Islip to Cheb | 3,969.35 mi (6,388.06 km) |
| East Islip to Chocen | 4,123.51 mi (6,636.14 km) |
| East Islip to Chodov | 3,979.18 mi (6,403.88 km) |
| East Islip to Chomutov | 3,998.92 mi (6,435.64 km) |
| East Islip to Chotebor | 4,111.14 mi (6,616.24 km) |
| East Islip to Chrudim | 4,108.48 mi (6,611.96 km) |
| East Islip to Decin | 4,019.65 mi (6,469.00 km) |
| East Islip to Dobris | 4,049.93 mi (6,517.73 km) |
| East Islip to Domazlice | 4,011.36 mi (6,455.66 km) |
| East Islip to Duchcov | 4,007.40 mi (6,449.29 km) |
| East Islip to Dvur Kralove nad Labem | 4,093.35 mi (6,587.62 km) |
| East Islip to Frenstat pod Radhostem | 4,216.18 mi (6,785.28 km) |
| East Islip to Frydek-Mistek | 4,216.85 mi (6,786.37 km) |
| East Islip to Frydlant nad Ostravici | 4,220.41 mi (6,792.10 km) |
