| Sidney to Cesky Tesin | 4,656.56 mi (7,494.01 km) |
| Sidney to Cheb | 4,413.89 mi (7,103.48 km) |
| Sidney to Chocen | 4,559.24 mi (7,337.38 km) |
| Sidney to Chodov | 4,421.81 mi (7,116.22 km) |
| Sidney to Chomutov | 4,438.55 mi (7,143.15 km) |
| Sidney to Chotebor | 4,550.02 mi (7,322.56 km) |
| Sidney to Chrudim | 4,545.60 mi (7,315.44 km) |
| Sidney to Decin | 4,455.39 mi (7,170.26 km) |
| Sidney to Dobris | 4,492.12 mi (7,229.37 km) |
| Sidney to Domazlice | 4,458.66 mi (7,175.51 km) |
| Sidney to Duchcov | 4,445.32 mi (7,154.06 km) |
| Sidney to Dvur Kralove nad Labem | 4,527.37 mi (7,286.09 km) |
| Sidney to Frenstat pod Radhostem | 4,649.65 mi (7,482.89 km) |
| Sidney to Frydek-Mistek | 4,649.11 mi (7,482.01 km) |
| Sidney to Frydlant nad Ostravici | 4,653.22 mi (7,488.64 km) |
