| Burgas to Castelfiorentino | 835.30 mi (1,344.29 km) |
| Burgas to Castelfranco di Sopra | 805.70 mi (1,296.65 km) |
| Burgas to Castelfranco di Sotto | 846.10 mi (1,361.66 km) |
| Burgas to Castelfranco Emilia | 833.28 mi (1,341.03 km) |
| Burgas to Castelfranco Veneto | 800.02 mi (1,287.51 km) |
| Burgas to Castellabate | 666.10 mi (1,071.99 km) |
| Burgas to Castellammare del Golfo | 827.68 mi (1,332.02 km) |
| Burgas to Castellammare di Stabia | 681.99 mi (1,097.55 km) |
| Burgas to Castellamonte | 1,000.19 mi (1,609.65 km) |
| Burgas to Castellana Grotte | 542.87 mi (873.67 km) |
| Burgas to Castellaneta | 559.39 mi (900.25 km) |
| Burgas to Castellanza | 944.47 mi (1,519.98 km) |
| Burgas to Castellarano | 846.36 mi (1,362.09 km) |
| Burgas to Castelleone | 900.56 mi (1,449.31 km) |
| Burgas to Castelletto sopra Ticino | 958.06 mi (1,541.84 km) |
