| West Mifflin to Casamassima | 4,777.36 mi (7,688.41 km) |
| West Mifflin to Casandrino | 4,664.43 mi (7,506.67 km) |
| West Mifflin to Casapulla | 4,660.62 mi (7,500.54 km) |
| West Mifflin to Casarano | 4,868.49 mi (7,835.08 km) |
| West Mifflin to Casatenovo | 4,278.29 mi (6,885.24 km) |
| West Mifflin to Casciana Terme | 4,410.80 mi (7,098.49 km) |
| West Mifflin to Cascina | 4,402.20 mi (7,084.65 km) |
| West Mifflin to Caselle Torinese | 4,226.31 mi (6,801.60 km) |
| West Mifflin to Caserta | 4,662.76 mi (7,503.99 km) |
| West Mifflin to Casier | 4,403.57 mi (7,086.86 km) |
| West Mifflin to Casorate Primo | 4,279.25 mi (6,886.79 km) |
| West Mifflin to Casoria | 4,667.88 mi (7,512.23 km) |
| West Mifflin to Cassano al Ionio | 4,799.14 mi (7,723.47 km) |
| West Mifflin to Cassano d'Adda | 4,292.60 mi (6,908.27 km) |
| West Mifflin to Cassano delle Murge | 4,773.72 mi (7,682.55 km) |
