| Willow Grove to Casamassima | 4,580.33 mi (7,371.32 km) |
| Willow Grove to Casandrino | 4,464.01 mi (7,184.13 km) |
| Willow Grove to Casapulla | 4,460.57 mi (7,178.59 km) |
| Willow Grove to Casarano | 4,670.82 mi (7,516.96 km) |
| Willow Grove to Casatenovo | 4,084.73 mi (6,573.73 km) |
| Willow Grove to Casciana Terme | 4,212.71 mi (6,779.71 km) |
| Willow Grove to Cascina | 4,204.45 mi (6,766.41 km) |
| Willow Grove to Caselle Torinese | 4,029.46 mi (6,484.79 km) |
| Willow Grove to Caserta | 4,462.77 mi (7,182.14 km) |
| Willow Grove to Casier | 4,213.26 mi (6,780.58 km) |
| Willow Grove to Casorate Primo | 4,084.28 mi (6,573.01 km) |
| Willow Grove to Casoria | 4,467.44 mi (7,189.65 km) |
| Willow Grove to Cassano al Ionio | 4,598.52 mi (7,400.60 km) |
| Willow Grove to Cassano d'Adda | 4,098.79 mi (6,596.37 km) |
| Willow Grove to Cassano delle Murge | 4,576.33 mi (7,364.89 km) |
