| Johnstown to Nymburk | 4,311.12 mi (6,938.09 km) |
| Johnstown to Olomouc | 4,416.30 mi (7,107.34 km) |
| Johnstown to Opava | 4,428.08 mi (7,126.30 km) |
| Johnstown to Orlova | 4,451.22 mi (7,163.54 km) |
| Johnstown to Ostrava | 4,446.43 mi (7,155.84 km) |
| Johnstown to Ostrov | 4,226.69 mi (6,802.20 km) |
| Johnstown to Otrokovice | 4,441.20 mi (7,147.42 km) |
| Johnstown to Pardubice | 4,344.36 mi (6,991.58 km) |
| Johnstown to Pelhrimov | 4,345.00 mi (6,992.60 km) |
| Johnstown to Pisek | 4,307.88 mi (6,932.87 km) |
| Johnstown to Plzen | 4,262.76 mi (6,860.25 km) |
| Johnstown to Podebrady | 4,315.60 mi (6,945.29 km) |
| Johnstown to Policka | 4,374.53 mi (7,040.13 km) |
| Johnstown to Prachatice | 4,312.52 mi (6,940.33 km) |
| Johnstown to Prague | 4,290.99 mi (6,905.68 km) |
