| Gumushacikoy to Castelfidardo | 1,120.94 mi (1,803.97 km) |
| Gumushacikoy to Castelfiorentino | 1,250.29 mi (2,012.14 km) |
| Gumushacikoy to Castelfranco di Sopra | 1,220.71 mi (1,964.54 km) |
| Gumushacikoy to Castelfranco di Sotto | 1,261.17 mi (2,029.65 km) |
| Gumushacikoy to Castelfranco Emilia | 1,248.26 mi (2,008.88 km) |
| Gumushacikoy to Castelfranco Veneto | 1,212.59 mi (1,951.48 km) |
| Gumushacikoy to Castellabate | 1,061.89 mi (1,708.95 km) |
| Gumushacikoy to Castellammare del Golfo | 1,204.40 mi (1,938.29 km) |
| Gumushacikoy to Castellammare di Stabia | 1,082.42 mi (1,741.98 km) |
| Gumushacikoy to Castellamonte | 1,414.27 mi (2,276.05 km) |
| Gumushacikoy to Castellana Grotte | 941.33 mi (1,514.92 km) |
| Gumushacikoy to Castellaneta | 955.40 mi (1,537.56 km) |
| Gumushacikoy to Castellanza | 1,357.93 mi (2,185.38 km) |
| Gumushacikoy to Castellarano | 1,261.38 mi (2,030.00 km) |
| Gumushacikoy to Castelleone | 1,314.60 mi (2,115.64 km) |
