| Grosse Pointe Park to Castelletto sopra Ticino | 4,288.22 mi (6,901.23 km) |
| Grosse Pointe Park to Castelli Calepio | 4,342.33 mi (6,988.30 km) |
| Grosse Pointe Park to Castelnovo ne' Monti | 4,409.28 mi (7,096.05 km) |
| Grosse Pointe Park to Castelnuovo Berardenga | 4,497.47 mi (7,237.98 km) |
| Grosse Pointe Park to Castelnuovo di Porto | 4,587.76 mi (7,383.29 km) |
| Grosse Pointe Park to Castelnuovo di Verona | 4,384.78 mi (7,056.62 km) |
| Grosse Pointe Park to Castelnuovo Rangone | 4,426.24 mi (7,123.35 km) |
| Grosse Pointe Park to Castelvetrano | 4,786.99 mi (7,703.92 km) |
| Grosse Pointe Park to Castelvetro di Modena | 4,428.90 mi (7,127.62 km) |
| Grosse Pointe Park to Castenaso | 4,449.49 mi (7,160.77 km) |
| Grosse Pointe Park to Castenedolo | 4,364.53 mi (7,024.03 km) |
| Grosse Pointe Park to Castiglion Fiorentino | 4,514.50 mi (7,265.39 km) |
| Grosse Pointe Park to Castiglione del Lago | 4,528.09 mi (7,287.25 km) |
| Grosse Pointe Park to Castiglione delle Stiviere | 4,375.41 mi (7,041.54 km) |
| Grosse Pointe Park to Castrolibero | 4,860.16 mi (7,821.68 km) |
