| Comacchio to Santa Rosa (California) | 6,042.31 mi (9,724.16 km) |
| Comacchio to Santaquin (Utah) | 5,632.65 mi (9,064.87 km) |
| Comacchio to Santee (California) | 6,200.68 mi (9,979.03 km) |
| Comacchio to Sapulpa (Oklahoma) | 5,286.83 mi (8,508.34 km) |
| Comacchio to Saraland (Alabama) | 5,211.02 mi (8,386.32 km) |
| Comacchio to Sarasota (Florida) | 5,131.96 mi (8,259.10 km) |
| Comacchio to Sarasota Springs (Florida) | 5,130.27 mi (8,256.37 km) |
| Comacchio to Saratoga (California) | 6,093.62 mi (9,806.73 km) |
| Comacchio to Saratoga Springs (New York) | 4,067.92 mi (6,546.68 km) |
| Comacchio to Saratoga Springs (Utah) | 5,615.70 mi (9,037.59 km) |
| Comacchio to Sartell (Minnesota) | 4,750.67 mi (7,645.47 km) |
| Comacchio to Satellite Beach (Florida) | 5,005.10 mi (8,054.93 km) |
| Comacchio to Sauk Rapids (Minnesota) | 4,749.29 mi (7,643.24 km) |
| Comacchio to Sault Ste. Marie (Michigan) | 4,351.99 mi (7,003.85 km) |
| Comacchio to Savage (Minnesota) | 4,760.71 mi (7,661.63 km) |
