| Sayville to Castelfidardo | 4,230.40 mi (6,808.16 km) |
| Sayville to Castelfiorentino | 4,113.52 mi (6,620.08 km) |
| Sayville to Castelfranco di Sopra | 4,138.57 mi (6,660.38 km) |
| Sayville to Castelfranco di Sotto | 4,100.70 mi (6,599.44 km) |
| Sayville to Castelfranco Emilia | 4,084.08 mi (6,572.69 km) |
| Sayville to Castelfranco Veneto | 4,086.50 mi (6,576.58 km) |
| Sayville to Castellabate | 4,406.87 mi (7,092.18 km) |
| Sayville to Castellammare del Golfo | 4,396.72 mi (7,075.84 km) |
| Sayville to Castellammare di Stabia | 4,370.54 mi (7,033.71 km) |
| Sayville to Castellamonte | 3,914.25 mi (6,299.38 km) |
| Sayville to Castellana Grotte | 4,481.88 mi (7,212.89 km) |
| Sayville to Castellaneta | 4,481.12 mi (7,211.66 km) |
| Sayville to Castellanza | 3,958.36 mi (6,370.37 km) |
| Sayville to Castellarano | 4,073.41 mi (6,555.53 km) |
| Sayville to Castelleone | 4,005.61 mi (6,446.40 km) |
