| Westbrook to Cesky Tesin | 3,981.09 mi (6,406.95 km) |
| Westbrook to Cheb | 3,727.17 mi (5,998.30 km) |
| Westbrook to Chocen | 3,879.86 mi (6,244.04 km) |
| Westbrook to Chodov | 3,736.65 mi (6,013.55 km) |
| Westbrook to Chomutov | 3,755.85 mi (6,044.46 km) |
| Westbrook to Chotebor | 3,868.03 mi (6,225.00 km) |
| Westbrook to Chrudim | 3,865.06 mi (6,220.22 km) |
| Westbrook to Decin | 3,775.92 mi (6,076.76 km) |
| Westbrook to Dobris | 3,807.37 mi (6,127.37 km) |
| Westbrook to Domazlice | 3,769.75 mi (6,066.82 km) |
| Westbrook to Duchcov | 3,764.04 mi (6,057.64 km) |
| Westbrook to Dvur Kralove nad Labem | 3,849.40 mi (6,195.01 km) |
| Westbrook to Frenstat pod Radhostem | 3,972.23 mi (6,392.68 km) |
| Westbrook to Frydek-Mistek | 3,972.71 mi (6,393.45 km) |
| Westbrook to Frydlant nad Ostravici | 3,976.36 mi (6,399.33 km) |
