| Boerne to Castelfidardo | 5,810.19 mi (9,350.60 km) |
| Boerne to Castelfiorentino | 5,699.35 mi (9,172.22 km) |
| Boerne to Castelfranco di Sopra | 5,722.76 mi (9,209.89 km) |
| Boerne to Castelfranco di Sotto | 5,686.51 mi (9,151.55 km) |
| Boerne to Castelfranco Emilia | 5,663.90 mi (9,115.17 km) |
| Boerne to Castelfranco Veneto | 5,657.16 mi (9,104.32 km) |
| Boerne to Castellabate | 5,999.77 mi (9,655.69 km) |
| Boerne to Castellammare del Golfo | 6,003.64 mi (9,661.92 km) |
| Boerne to Castellammare di Stabia | 5,962.63 mi (9,595.93 km) |
| Boerne to Castellamonte | 5,497.69 mi (8,847.68 km) |
| Boerne to Castellana Grotte | 6,065.73 mi (9,761.85 km) |
| Boerne to Castellaneta | 6,066.94 mi (9,763.80 km) |
| Boerne to Castellanza | 5,537.46 mi (8,911.69 km) |
| Boerne to Castellarano | 5,654.12 mi (9,099.43 km) |
| Boerne to Castelleone | 5,584.52 mi (8,987.41 km) |
