| Romulus to Cesky Tesin | 4,530.98 mi (7,291.90 km) |
| Romulus to Cheb | 4,290.83 mi (6,905.42 km) |
| Romulus to Chocen | 4,434.50 mi (7,136.63 km) |
| Romulus to Chodov | 4,298.40 mi (6,917.60 km) |
| Romulus to Chomutov | 4,314.60 mi (6,943.67 km) |
| Romulus to Chotebor | 4,425.82 mi (7,122.67 km) |
| Romulus to Chrudim | 4,421.10 mi (7,115.08 km) |
| Romulus to Decin | 4,330.77 mi (6,969.70 km) |
| Romulus to Dobris | 4,368.55 mi (7,030.49 km) |
| Romulus to Domazlice | 4,336.03 mi (6,978.17 km) |
| Romulus to Duchcov | 4,321.08 mi (6,954.10 km) |
| Romulus to Dvur Kralove nad Labem | 4,402.38 mi (7,084.94 km) |
| Romulus to Frenstat pod Radhostem | 4,524.44 mi (7,281.39 km) |
| Romulus to Frydek-Mistek | 4,523.70 mi (7,280.20 km) |
| Romulus to Frydlant nad Ostravici | 4,527.90 mi (7,286.95 km) |
