| Conwy to Somersworth (New Hampshire) | 3,041.94 mi (4,895.53 km) |
| Conwy to Somerton (Arizona) | 5,208.16 mi (8,381.72 km) |
| Conwy to Somerville (Massachusetts) | 3,087.23 mi (4,968.42 km) |
| Conwy to Somerville (New Jersey) | 3,307.38 mi (5,322.72 km) |
| Conwy to Sonoma (California) | 5,128.58 mi (8,253.65 km) |
| Conwy to Soquel (California) | 5,188.15 mi (8,349.52 km) |
| Conwy to South Bend (Indiana) | 3,711.65 mi (5,973.32 km) |
| Conwy to South Bradenton (Florida) | 4,267.39 mi (6,867.71 km) |
| Conwy to South Burlington (Vermont) | 3,083.63 mi (4,962.62 km) |
| Conwy to South Charleston (West Virginia) | 3,692.28 mi (5,942.15 km) |
| Conwy to South Daytona (Florida) | 4,115.72 mi (6,623.62 km) |
| Conwy to South El Monte (California) | 5,236.15 mi (8,426.77 km) |
| Conwy to South Elgin (Illinois) | 3,773.98 mi (6,073.63 km) |
| Conwy to South Euclid (Ohio) | 3,536.64 mi (5,691.67 km) |
| Conwy to South Farmingdale (New York) | 3,254.29 mi (5,237.28 km) |
