| Castelli Calepio to Spout Springs (North Carolina) | 4,487.44 mi (7,221.84 km) |
| Castelli Calepio to Spring (Texas) | 5,427.00 mi (8,733.92 km) |
| Castelli Calepio to Spring Creek (Nevada) | 5,586.38 mi (8,990.41 km) |
| Castelli Calepio to Spring Hill (Florida) | 4,950.50 mi (7,967.06 km) |
| Castelli Calepio to Spring Hill (Tennessee) | 4,801.63 mi (7,727.48 km) |
| Castelli Calepio to Spring Lake (North Carolina) | 4,489.71 mi (7,225.49 km) |
| Castelli Calepio to Spring Valley (California) | 6,085.54 mi (9,793.72 km) |
| Castelli Calepio to Spring Valley (Nevada) | 5,838.75 mi (9,396.56 km) |
| Castelli Calepio to Spring Valley (New York) | 4,027.44 mi (6,481.54 km) |
| Castelli Calepio to Springboro (Ohio) | 4,518.00 mi (7,271.02 km) |
| Castelli Calepio to Springdale (Arkansas) | 5,074.13 mi (8,166.03 km) |
| Castelli Calepio to Springdale (New Jersey) | 4,116.75 mi (6,625.27 km) |
| Castelli Calepio to Springdale (Ohio) | 4,539.88 mi (7,306.23 km) |
| Castelli Calepio to Springfield (Illinois) | 4,726.01 mi (7,605.78 km) |
| Castelli Calepio to Springfield (Massachusetts) | 3,924.02 mi (6,315.10 km) |
