| Spanish Springs to Castelfidardo | 5,995.06 mi (9,648.11 km) |
| Spanish Springs to Castelfiorentino | 5,913.21 mi (9,516.39 km) |
| Spanish Springs to Castelfranco di Sopra | 5,929.14 mi (9,542.04 km) |
| Spanish Springs to Castelfranco di Sotto | 5,901.25 mi (9,497.15 km) |
| Spanish Springs to Castelfranco Emilia | 5,859.90 mi (9,430.60 km) |
| Spanish Springs to Castelfranco Veneto | 5,824.78 mi (9,374.09 km) |
| Spanish Springs to Castellabate | 6,218.30 mi (10,007.39 km) |
| Spanish Springs to Castellammare del Golfo | 6,285.57 mi (10,115.64 km) |
| Spanish Springs to Castellammare di Stabia | 6,180.65 mi (9,946.80 km) |
| Spanish Springs to Castellamonte | 5,718.39 mi (9,202.87 km) |
| Spanish Springs to Castellana Grotte | 6,245.52 mi (10,051.19 km) |
| Spanish Springs to Castellaneta | 6,253.74 mi (10,064.42 km) |
| Spanish Springs to Castellanza | 5,740.74 mi (9,238.83 km) |
| Spanish Springs to Castellarano | 5,853.79 mi (9,420.77 km) |
| Spanish Springs to Castelleone | 5,783.57 mi (9,307.76 km) |
