| Formia to Spout Springs (North Carolina) | 4,792.27 mi (7,712.41 km) |
| Formia to Spring (Texas) | 5,747.78 mi (9,250.16 km) |
| Formia to Spring Creek (Nevada) | 5,939.23 mi (9,558.27 km) |
| Formia to Spring Hill (Florida) | 5,243.55 mi (8,438.68 km) |
| Formia to Spring Hill (Tennessee) | 5,120.39 mi (8,240.47 km) |
| Formia to Spring Lake (North Carolina) | 4,794.23 mi (7,715.57 km) |
| Formia to Spring Valley (California) | 6,435.42 mi (10,356.81 km) |
| Formia to Spring Valley (Nevada) | 6,189.38 mi (9,960.84 km) |
| Formia to Spring Valley (New York) | 4,340.47 mi (6,985.31 km) |
| Formia to Springboro (Ohio) | 4,841.16 mi (7,791.10 km) |
| Formia to Springdale (Arkansas) | 5,404.01 mi (8,696.92 km) |
| Formia to Springdale (New Jersey) | 4,427.67 mi (7,125.65 km) |
| Formia to Springdale (Ohio) | 4,862.78 mi (7,825.89 km) |
| Formia to Springfield (Illinois) | 5,056.44 mi (8,137.56 km) |
| Formia to Springfield (Massachusetts) | 4,237.78 mi (6,820.05 km) |
