| Willow Grove to Busto Arsizio | 4,067.77 mi (6,546.44 km) |
| Willow Grove to Busto Garolfo | 4,071.31 mi (6,552.14 km) |
| Willow Grove to Cabras | 4,242.37 mi (6,827.44 km) |
| Willow Grove to Cadelbosco di Sopra | 4,170.36 mi (6,711.54 km) |
| Willow Grove to Cadoneghe | 4,204.48 mi (6,766.45 km) |
| Willow Grove to Cagli | 4,300.20 mi (6,920.50 km) |
| Willow Grove to Cagliari | 4,293.57 mi (6,909.83 km) |
| Willow Grove to Cairo Montenotte | 4,081.16 mi (6,567.99 km) |
| Willow Grove to Caivano | 4,465.60 mi (7,186.69 km) |
| Willow Grove to Calcinaia | 4,207.36 mi (6,771.09 km) |
| Willow Grove to Calcinato | 4,139.63 mi (6,662.08 km) |
| Willow Grove to Calderara di Reno | 4,205.72 mi (6,768.45 km) |
| Willow Grove to Caldogno | 4,180.87 mi (6,728.46 km) |
| Willow Grove to Calenzano | 4,225.06 mi (6,799.58 km) |
| Willow Grove to Calolziocorte | 4,086.67 mi (6,576.86 km) |
