| Southborough to Cesky Tesin | 811.47 mi (1,305.93 km) |
| Southborough to Cheb | 535.27 mi (861.43 km) |
| Southborough to Chocen | 703.28 mi (1,131.82 km) |
| Southborough to Chodov | 549.09 mi (883.68 km) |
| Southborough to Chomutov | 575.43 mi (926.07 km) |
| Southborough to Chotebor | 683.84 mi (1,100.54 km) |
| Southborough to Chrudim | 685.53 mi (1,103.25 km) |
| Southborough to Decin | 605.85 mi (975.03 km) |
| Southborough to Dobris | 617.77 mi (994.21 km) |
| Southborough to Domazlice | 570.55 mi (918.20 km) |
| Southborough to Duchcov | 588.10 mi (946.46 km) |
| Southborough to Dvur Kralove nad Labem | 679.55 mi (1,093.63 km) |
| Southborough to Frenstat pod Radhostem | 796.87 mi (1,282.45 km) |
| Southborough to Frydek-Mistek | 800.55 mi (1,288.36 km) |
| Southborough to Frydlant nad Ostravici | 802.54 mi (1,291.57 km) |
