| Kouvola to Smyrna (Delaware) | 4,268.66 mi (6,869.75 km) |
| Kouvola to Smyrna (Georgia) | 4,843.33 mi (7,794.59 km) |
| Kouvola to Smyrna (Tennessee) | 4,770.54 mi (7,677.44 km) |
| Kouvola to Snellville (Georgia) | 4,829.52 mi (7,772.37 km) |
| Kouvola to Snoqualmie (Washington) | 4,743.92 mi (7,634.60 km) |
| Kouvola to Snyder (Texas) | 5,331.91 mi (8,580.88 km) |
| Kouvola to Socastee (South Carolina) | 4,697.55 mi (7,559.97 km) |
| Kouvola to Socorro (Texas) | 5,519.13 mi (8,882.18 km) |
| Kouvola to Soddy-Daisy (Tennessee) | 4,777.07 mi (7,687.96 km) |
| Kouvola to Solana Beach (California) | 5,640.34 mi (9,077.25 km) |
| Kouvola to Soledad (California) | 5,475.34 mi (8,811.71 km) |
| Kouvola to Solon (Ohio) | 4,309.34 mi (6,935.22 km) |
| Kouvola to Somers Point (New Jersey) | 4,238.29 mi (6,820.87 km) |
| Kouvola to Somerset (Kentucky) | 4,651.59 mi (7,486.01 km) |
| Kouvola to Somerset (New Jersey) | 4,166.30 mi (6,705.02 km) |
