| Boppard to Germantown (Wisconsin) | 4,235.92 mi (6,817.06 km) |
| Boppard to Gibsonton (Florida) | 4,764.27 mi (7,667.34 km) |
| Boppard to Gig Harbor (Washington) | 5,072.41 mi (8,163.26 km) |
| Boppard to Gilbert (Arizona) | 5,581.51 mi (8,982.58 km) |
| Boppard to Gillette (Wyoming) | 4,773.35 mi (7,681.97 km) |
| Boppard to Gilroy (California) | 5,662.67 mi (9,113.18 km) |
| Boppard to Gladeview (Florida) | 4,773.94 mi (7,682.91 km) |
| Boppard to Gladstone (Missouri) | 4,668.34 mi (7,512.97 km) |
| Boppard to Gladstone (Oregon) | 5,188.34 mi (8,349.83 km) |
| Boppard to Glasgow (Delaware) | 3,926.50 mi (6,319.09 km) |
| Boppard to Glasgow (Kentucky) | 4,453.11 mi (7,166.58 km) |
| Boppard to Glassboro (New Jersey) | 3,896.29 mi (6,270.47 km) |
| Boppard to Glassmanor (Maryland) | 4,011.95 mi (6,456.61 km) |
| Boppard to Glen Allen (Virginia) | 4,085.19 mi (6,574.48 km) |
| Boppard to Glen Burnie (Maryland) | 3,981.37 mi (6,407.39 km) |
