| Chapel Hill to Somersworth (New Hampshire) | 666.18 mi (1,072.11 km) |
| Chapel Hill to Somerton (Arizona) | 2,037.92 mi (3,279.71 km) |
| Chapel Hill to Somerville (Massachusetts) | 616.12 mi (991.55 km) |
| Chapel Hill to Somerville (New Jersey) | 400.71 mi (644.88 km) |
| Chapel Hill to Sonoma (California) | 2,376.13 mi (3,824.01 km) |
| Chapel Hill to Soquel (California) | 2,365.08 mi (3,806.23 km) |
| Chapel Hill to South Bend (Indiana) | 555.82 mi (894.51 km) |
| Chapel Hill to South Bradenton (Florida) | 620.78 mi (999.05 km) |
| Chapel Hill to South Burlington (Vermont) | 664.45 mi (1,069.34 km) |
| Chapel Hill to South Charleston (West Virginia) | 222.66 mi (358.34 km) |
| Chapel Hill to South Daytona (Florida) | 480.97 mi (774.04 km) |
| Chapel Hill to South El Monte (California) | 2,197.31 mi (3,536.23 km) |
| Chapel Hill to South Elgin (Illinois) | 650.31 mi (1,046.57 km) |
| Chapel Hill to South Euclid (Ohio) | 409.20 mi (658.55 km) |
| Chapel Hill to South Farmingdale (New York) | 448.60 mi (721.96 km) |
