| Spalding to Castelfidardo | 899.31 mi (1,447.30 km) |
| Spalding to Castelfiorentino | 813.63 mi (1,309.41 km) |
| Spalding to Castelfranco di Sopra | 829.50 mi (1,334.95 km) |
| Spalding to Castelfranco di Sotto | 801.78 mi (1,290.34 km) |
| Spalding to Castelfranco Emilia | 760.73 mi (1,224.28 km) |
| Spalding to Castelfranco Veneto | 732.67 mi (1,179.13 km) |
| Spalding to Castellabate | 1,118.84 mi (1,800.60 km) |
| Spalding to Castellammare del Golfo | 1,195.71 mi (1,924.31 km) |
| Spalding to Castellammare di Stabia | 1,081.10 mi (1,739.87 km) |
| Spalding to Castellamonte | 622.39 mi (1,001.64 km) |
| Spalding to Castellana Grotte | 1,154.61 mi (1,858.17 km) |
| Spalding to Castellaneta | 1,160.58 mi (1,867.77 km) |
| Spalding to Castellanza | 641.17 mi (1,031.86 km) |
| Spalding to Castellarano | 754.27 mi (1,213.88 km) |
| Spalding to Castelleone | 683.90 mi (1,100.62 km) |
