| Gijon to Castelfidardo | 962.46 mi (1,548.93 km) |
| Gijon to Castelfiorentino | 833.00 mi (1,340.58 km) |
| Gijon to Castelfranco di Sopra | 862.30 mi (1,387.74 km) |
| Gijon to Castelfranco di Sotto | 821.58 mi (1,322.21 km) |
| Gijon to Castelfranco Emilia | 833.49 mi (1,341.37 km) |
| Gijon to Castelfranco Veneto | 878.06 mi (1,413.10 km) |
| Gijon to Castellabate | 1,082.55 mi (1,742.19 km) |
| Gijon to Castellammare del Golfo | 1,041.10 mi (1,675.49 km) |
| Gijon to Castellammare di Stabia | 1,050.02 mi (1,689.84 km) |
| Gijon to Castellamonte | 672.82 mi (1,082.80 km) |
| Gijon to Castellana Grotte | 1,180.66 mi (1,900.09 km) |
| Gijon to Castellaneta | 1,174.00 mi (1,889.36 km) |
| Gijon to Castellanza | 731.76 mi (1,177.65 km) |
| Gijon to Castellarano | 820.26 mi (1,320.08 km) |
| Gijon to Castelleone | 771.46 mi (1,241.54 km) |
