| Johnstown to Caltagirone | 4,780.60 mi (7,693.64 km) |
| Johnstown to Caltanissetta | 4,750.34 mi (7,644.93 km) |
| Johnstown to Calvisano | 4,293.77 mi (6,910.15 km) |
| Johnstown to Calvizzano | 4,621.57 mi (7,437.70 km) |
| Johnstown to Camaiore | 4,341.83 mi (6,987.50 km) |
| Johnstown to Cameri | 4,217.31 mi (6,787.10 km) |
| Johnstown to Camisano Vicentino | 4,344.96 mi (6,992.54 km) |
| Johnstown to Campagna | 4,670.25 mi (7,516.04 km) |
| Johnstown to Campagnano di Roma | 4,496.90 mi (7,237.06 km) |
| Johnstown to Campi Bisenzio | 4,381.48 mi (7,051.31 km) |
| Johnstown to Campi Salentina | 4,805.78 mi (7,734.15 km) |
| Johnstown to Campiglia Marittima | 4,386.51 mi (7,059.40 km) |
| Johnstown to Campobasso | 4,616.51 mi (7,429.56 km) |
| Johnstown to Campobello di Licata | 4,753.38 mi (7,649.83 km) |
| Johnstown to Campobello di Mazara | 4,685.74 mi (7,540.98 km) |
