| Romulus to Nymburk | 4,384.43 mi (7,056.07 km) |
| Romulus to Olomouc | 4,488.13 mi (7,222.94 km) |
| Romulus to Opava | 4,497.32 mi (7,237.73 km) |
| Romulus to Orlova | 4,519.88 mi (7,274.04 km) |
| Romulus to Ostrava | 4,515.38 mi (7,266.81 km) |
| Romulus to Ostrov | 4,303.10 mi (6,925.16 km) |
| Romulus to Otrokovice | 4,514.08 mi (7,264.70 km) |
| Romulus to Pardubice | 4,417.00 mi (7,108.47 km) |
| Romulus to Pelhrimov | 4,421.13 mi (7,115.13 km) |
| Romulus to Pisek | 4,386.43 mi (7,059.28 km) |
| Romulus to Plzen | 4,340.80 mi (6,985.84 km) |
| Romulus to Podebrady | 4,388.96 mi (7,063.35 km) |
| Romulus to Policka | 4,447.64 mi (7,157.79 km) |
| Romulus to Prachatice | 4,392.56 mi (7,069.15 km) |
| Romulus to Prague | 4,365.79 mi (7,026.06 km) |
