| Johnstown to Casamassima | 4,736.80 mi (7,623.14 km) |
| Johnstown to Casandrino | 4,623.16 mi (7,440.26 km) |
| Johnstown to Casapulla | 4,619.42 mi (7,434.25 km) |
| Johnstown to Casarano | 4,827.81 mi (7,769.61 km) |
| Johnstown to Casatenovo | 4,238.35 mi (6,820.97 km) |
| Johnstown to Casciana Terme | 4,369.97 mi (7,032.78 km) |
| Johnstown to Cascina | 4,361.43 mi (7,019.05 km) |
| Johnstown to Caselle Torinese | 4,185.70 mi (6,736.24 km) |
| Johnstown to Caserta | 4,621.58 mi (7,437.71 km) |
| Johnstown to Casier | 4,364.31 mi (7,023.69 km) |
| Johnstown to Casorate Primo | 4,239.03 mi (6,822.06 km) |
| Johnstown to Casoria | 4,626.61 mi (7,445.81 km) |
| Johnstown to Cassano al Ionio | 4,757.85 mi (7,657.03 km) |
| Johnstown to Cassano d'Adda | 4,252.62 mi (6,843.93 km) |
| Johnstown to Cassano delle Murge | 4,733.08 mi (7,617.16 km) |
