| Conwy to Scottsboro (Alabama) | 4,043.04 mi (6,506.65 km) |
| Conwy to Scottsdale (Arizona) | 5,051.27 mi (8,129.24 km) |
| Conwy to Scranton (Pennsylvania) | 3,312.15 mi (5,330.38 km) |
| Conwy to Seabrook (Maryland) | 3,469.25 mi (5,583.21 km) |
| Conwy to Seabrook (Texas) | 4,654.75 mi (7,491.10 km) |
| Conwy to Seaford (New York) | 3,258.30 mi (5,243.73 km) |
| Conwy to Seagoville (Texas) | 4,551.93 mi (7,325.62 km) |
| Conwy to Seal Beach (California) | 5,253.75 mi (8,455.10 km) |
| Conwy to Searcy (Arkansas) | 4,234.72 mi (6,815.13 km) |
| Conwy to Seaside (California) | 5,206.01 mi (8,378.26 km) |
| Conwy to SeaTac (Washington) | 4,599.24 mi (7,401.75 km) |
| Conwy to Seattle (Washington) | 4,589.92 mi (7,386.76 km) |
| Conwy to Sebastian (Florida) | 4,165.03 mi (6,702.96 km) |
| Conwy to Sebring (Florida) | 4,220.45 mi (6,792.15 km) |
| Conwy to Secaucus (New Jersey) | 3,276.22 mi (5,272.57 km) |
