| Montabaur to Smyrna (Delaware) | 3,938.56 mi (6,338.50 km) |
| Montabaur to Smyrna (Georgia) | 4,554.88 mi (7,330.37 km) |
| Montabaur to Smyrna (Tennessee) | 4,530.01 mi (7,290.35 km) |
| Montabaur to Snellville (Georgia) | 4,534.69 mi (7,297.87 km) |
| Montabaur to Snoqualmie (Washington) | 5,036.49 mi (8,105.45 km) |
| Montabaur to Snyder (Texas) | 5,240.60 mi (8,433.93 km) |
| Montabaur to Socastee (South Carolina) | 4,340.08 mi (6,984.69 km) |
| Montabaur to Socorro (Texas) | 5,489.45 mi (8,834.42 km) |
| Montabaur to Soddy-Daisy (Tennessee) | 4,512.08 mi (7,261.50 km) |
| Montabaur to Solana Beach (California) | 5,771.00 mi (9,287.52 km) |
| Montabaur to Soledad (California) | 5,684.97 mi (9,149.07 km) |
| Montabaur to Solon (Ohio) | 4,072.93 mi (6,554.74 km) |
| Montabaur to Somers Point (New Jersey) | 3,897.01 mi (6,271.63 km) |
| Montabaur to Somerset (Kentucky) | 4,400.45 mi (7,081.84 km) |
| Montabaur to Somerset (New Jersey) | 3,839.40 mi (6,178.91 km) |
