| Tomball to Somerset (New Jersey) | 1,385.83 mi (2,230.28 km) |
| Tomball to Somersworth (New Hampshire) | 1,634.82 mi (2,630.98 km) |
| Tomball to Somerton (Arizona) | 1,137.50 mi (1,830.63 km) |
| Tomball to Somerville (Massachusetts) | 1,599.87 mi (2,574.73 km) |
| Tomball to Somerville (New Jersey) | 1,382.45 mi (2,224.84 km) |
| Tomball to Sonoma (California) | 1,627.96 mi (2,619.94 km) |
| Tomball to Soquel (California) | 1,583.41 mi (2,548.26 km) |
| Tomball to South Bend (Indiana) | 954.81 mi (1,536.62 km) |
| Tomball to South Bradenton (Florida) | 809.71 mi (1,303.11 km) |
| Tomball to South Burlington (Vermont) | 1,572.54 mi (2,530.75 km) |
| Tomball to South Charleston (West Virginia) | 975.79 mi (1,570.38 km) |
| Tomball to South Daytona (Florida) | 879.43 mi (1,415.30 km) |
| Tomball to South El Monte (California) | 1,338.40 mi (2,153.95 km) |
| Tomball to South Elgin (Illinois) | 916.78 mi (1,475.41 km) |
| Tomball to South Euclid (Ohio) | 1,113.96 mi (1,792.75 km) |
