| Kirkby to Smyrna (Delaware) | 3,439.26 mi (5,534.96 km) |
| Kirkby to Smyrna (Georgia) | 4,054.65 mi (6,525.32 km) |
| Kirkby to Smyrna (Tennessee) | 4,028.47 mi (6,483.19 km) |
| Kirkby to Snellville (Georgia) | 4,034.70 mi (6,493.22 km) |
| Kirkby to Snoqualmie (Washington) | 4,596.72 mi (7,397.70 km) |
| Kirkby to Snyder (Texas) | 4,741.62 mi (7,630.90 km) |
| Kirkby to Socastee (South Carolina) | 3,843.60 mi (6,185.67 km) |
| Kirkby to Socorro (Texas) | 4,993.93 mi (8,036.95 km) |
| Kirkby to Soddy-Daisy (Tennessee) | 4,011.01 mi (6,455.09 km) |
| Kirkby to Solana Beach (California) | 5,292.75 mi (8,517.86 km) |
| Kirkby to Soledad (California) | 5,220.93 mi (8,402.28 km) |
| Kirkby to Solon (Ohio) | 3,571.24 mi (5,747.36 km) |
| Kirkby to Somers Point (New Jersey) | 3,398.27 mi (5,468.99 km) |
| Kirkby to Somerset (Kentucky) | 3,898.99 mi (6,274.82 km) |
| Kirkby to Somerset (New Jersey) | 3,339.73 mi (5,374.78 km) |
