| Allen Park to Castelletto sopra Ticino | 4,304.68 mi (6,927.71 km) |
| Allen Park to Castelli Calepio | 4,358.76 mi (7,014.75 km) |
| Allen Park to Castelnovo ne' Monti | 4,425.75 mi (7,122.56 km) |
| Allen Park to Castelnuovo Berardenga | 4,513.96 mi (7,264.52 km) |
| Allen Park to Castelnuovo di Porto | 4,604.27 mi (7,409.86 km) |
| Allen Park to Castelnuovo di Verona | 4,401.20 mi (7,083.05 km) |
| Allen Park to Castelnuovo Rangone | 4,442.70 mi (7,149.84 km) |
| Allen Park to Castelvetrano | 4,803.59 mi (7,730.63 km) |
| Allen Park to Castelvetro di Modena | 4,445.36 mi (7,154.11 km) |
| Allen Park to Castenaso | 4,465.95 mi (7,187.25 km) |
| Allen Park to Castenedolo | 4,380.96 mi (7,050.48 km) |
| Allen Park to Castiglion Fiorentino | 4,530.99 mi (7,291.92 km) |
| Allen Park to Castiglione del Lago | 4,544.58 mi (7,313.79 km) |
| Allen Park to Castiglione delle Stiviere | 4,391.85 mi (7,067.99 km) |
| Allen Park to Castrolibero | 4,876.69 mi (7,848.28 km) |
