| Union City to Castelfidardo | 6,182.12 mi (9,949.16 km) |
| Union City to Castelfiorentino | 6,101.09 mi (9,818.76 km) |
| Union City to Castelfranco di Sopra | 6,116.84 mi (9,844.10 km) |
| Union City to Castelfranco di Sotto | 6,089.17 mi (9,799.58 km) |
| Union City to Castelfranco Emilia | 6,047.45 mi (9,732.43 km) |
| Union City to Castelfranco Veneto | 6,011.66 mi (9,674.83 km) |
| Union City to Castellabate | 6,405.88 mi (10,309.26 km) |
| Union City to Castellammare del Golfo | 6,474.39 mi (10,419.52 km) |
| Union City to Castellammare di Stabia | 6,368.27 mi (10,248.73 km) |
| Union City to Castellamonte | 5,906.68 mi (9,505.88 km) |
| Union City to Castellana Grotte | 6,432.04 mi (10,351.36 km) |
| Union City to Castellaneta | 6,440.44 mi (10,364.89 km) |
| Union City to Castellanza | 5,928.62 mi (9,541.20 km) |
| Union City to Castellarano | 6,041.43 mi (9,722.75 km) |
| Union City to Castelleone | 5,971.30 mi (9,609.87 km) |
