| Castel Gandolfo to Nymburk | 594.19 mi (956.26 km) |
| Castel Gandolfo to Olomouc | 585.60 mi (942.43 km) |
| Castel Gandolfo to Opava | 619.47 mi (996.94 km) |
| Castel Gandolfo to Orlova | 624.49 mi (1,005.03 km) |
| Castel Gandolfo to Ostrava | 621.00 mi (999.41 km) |
| Castel Gandolfo to Ostrov | 591.54 mi (951.98 km) |
| Castel Gandolfo to Otrokovice | 566.94 mi (912.39 km) |
| Castel Gandolfo to Pardubice | 592.17 mi (953.00 km) |
| Castel Gandolfo to Pelhrimov | 545.22 mi (877.45 km) |
| Castel Gandolfo to Pisek | 527.45 mi (848.84 km) |
| Castel Gandolfo to Plzen | 553.89 mi (891.39 km) |
| Castel Gandolfo to Podebrady | 591.97 mi (952.69 km) |
| Castel Gandolfo to Policka | 577.27 mi (929.02 km) |
| Castel Gandolfo to Prachatice | 506.25 mi (814.72 km) |
| Castel Gandolfo to Prague | 582.48 mi (937.41 km) |
