| Witham to Somersworth (New Hampshire) | 3,251.57 mi (5,232.89 km) |
| Witham to Somerton (Arizona) | 5,419.51 mi (8,721.85 km) |
| Witham to Somerville (Massachusetts) | 3,296.24 mi (5,304.79 km) |
| Witham to Somerville (New Jersey) | 3,516.64 mi (5,659.48 km) |
| Witham to Sonoma (California) | 5,332.66 mi (8,582.09 km) |
| Witham to Soquel (California) | 5,393.39 mi (8,679.82 km) |
| Witham to South Bend (Indiana) | 3,925.06 mi (6,316.77 km) |
| Witham to South Bradenton (Florida) | 4,471.14 mi (7,195.60 km) |
| Witham to South Burlington (Vermont) | 3,295.04 mi (5,302.85 km) |
| Witham to South Charleston (West Virginia) | 3,903.24 mi (6,281.66 km) |
| Witham to South Daytona (Florida) | 4,319.64 mi (6,951.79 km) |
| Witham to South El Monte (California) | 5,445.36 mi (8,763.47 km) |
| Witham to South Elgin (Illinois) | 3,987.65 mi (6,417.50 km) |
| Witham to South Euclid (Ohio) | 3,749.05 mi (6,033.51 km) |
| Witham to South Farmingdale (New York) | 3,463.08 mi (5,573.28 km) |
