| Oak Ridge to Cesky Tesin | 4,881.75 mi (7,856.42 km) |
| Oak Ridge to Cheb | 4,631.87 mi (7,454.27 km) |
| Oak Ridge to Chocen | 4,782.00 mi (7,695.88 km) |
| Oak Ridge to Chodov | 4,640.81 mi (7,468.66 km) |
| Oak Ridge to Chomutov | 4,659.13 mi (7,498.15 km) |
| Oak Ridge to Chotebor | 4,771.16 mi (7,678.44 km) |
| Oak Ridge to Chrudim | 4,767.63 mi (7,672.76 km) |
| Oak Ridge to Decin | 4,677.99 mi (7,528.50 km) |
| Oak Ridge to Dobris | 4,711.45 mi (7,582.34 km) |
| Oak Ridge to Domazlice | 4,675.21 mi (7,524.02 km) |
| Oak Ridge to Duchcov | 4,666.80 mi (7,510.49 km) |
| Oak Ridge to Dvur Kralove nad Labem | 4,750.95 mi (7,645.91 km) |
| Oak Ridge to Frenstat pod Radhostem | 4,873.68 mi (7,843.43 km) |
| Oak Ridge to Frydek-Mistek | 4,873.74 mi (7,843.53 km) |
| Oak Ridge to Frydlant nad Ostravici | 4,877.59 mi (7,849.72 km) |
