| Highland Springs to Castelfidardo | 4,543.94 mi (7,312.76 km) |
| Highland Springs to Castelfiorentino | 4,426.31 mi (7,123.45 km) |
| Highland Springs to Castelfranco di Sopra | 4,451.58 mi (7,164.12 km) |
| Highland Springs to Castelfranco di Sotto | 4,413.50 mi (7,102.83 km) |
| Highland Springs to Castelfranco Emilia | 4,397.73 mi (7,077.46 km) |
| Highland Springs to Castelfranco Veneto | 4,401.17 mi (7,083.00 km) |
| Highland Springs to Castellabate | 4,718.18 mi (7,593.18 km) |
| Highland Springs to Castellammare del Golfo | 4,704.46 mi (7,571.10 km) |
| Highland Springs to Castellammare di Stabia | 4,682.04 mi (7,535.02 km) |
| Highland Springs to Castellamonte | 4,227.54 mi (6,803.58 km) |
| Highland Springs to Castellana Grotte | 4,794.67 mi (7,716.28 km) |
| Highland Springs to Castellaneta | 4,793.61 mi (7,714.57 km) |
| Highland Springs to Castellanza | 4,272.20 mi (6,875.44 km) |
| Highland Springs to Castellarano | 4,386.96 mi (7,060.13 km) |
| Highland Springs to Castelleone | 4,319.43 mi (6,951.45 km) |
