| Spring Lake to Castelfidardo | 4,717.73 mi (7,592.45 km) |
| Spring Lake to Castelfiorentino | 4,599.03 mi (7,401.42 km) |
| Spring Lake to Castelfranco di Sopra | 4,624.61 mi (7,442.59 km) |
| Spring Lake to Castelfranco di Sotto | 4,586.24 mi (7,380.84 km) |
| Spring Lake to Castelfranco Emilia | 4,571.73 mi (7,357.48 km) |
| Spring Lake to Castelfranco Veneto | 4,576.82 mi (7,365.67 km) |
| Spring Lake to Castellabate | 4,888.80 mi (7,867.77 km) |
| Spring Lake to Castellammare del Golfo | 4,870.80 mi (7,838.79 km) |
| Spring Lake to Castellammare di Stabia | 4,852.92 mi (7,810.02 km) |
| Spring Lake to Castellamonte | 4,401.07 mi (7,082.84 km) |
| Spring Lake to Castellana Grotte | 4,967.28 mi (7,994.06 km) |
| Spring Lake to Castellaneta | 4,965.79 mi (7,991.66 km) |
| Spring Lake to Castellanza | 4,446.52 mi (7,155.99 km) |
| Spring Lake to Castellarano | 4,560.80 mi (7,339.90 km) |
| Spring Lake to Castelleone | 4,493.72 mi (7,231.95 km) |
