| Festus to Germantown (Wisconsin) | 366.58 mi (589.95 km) |
| Festus to Gibsonton (Florida) | 854.89 mi (1,375.81 km) |
| Festus to Gig Harbor (Washington) | 1,734.48 mi (2,791.38 km) |
| Festus to Gilbert (Arizona) | 1,240.18 mi (1,995.88 km) |
| Festus to Gillette (Wyoming) | 886.58 mi (1,426.82 km) |
| Festus to Gilroy (California) | 1,700.35 mi (2,736.45 km) |
| Festus to Gladeview (Florida) | 1,040.89 mi (1,675.15 km) |
| Festus to Gladstone (Missouri) | 233.98 mi (376.55 km) |
| Festus to Gladstone (Oregon) | 1,717.04 mi (2,763.31 km) |
| Festus to Glasgow (Delaware) | 793.16 mi (1,276.47 km) |
| Festus to Glasgow (Kentucky) | 259.31 mi (417.32 km) |
| Festus to Glassboro (New Jersey) | 827.24 mi (1,331.32 km) |
| Festus to Glassmanor (Maryland) | 726.34 mi (1,168.93 km) |
| Festus to Glen Allen (Virginia) | 704.78 mi (1,134.23 km) |
| Festus to Glen Burnie (Maryland) | 746.48 mi (1,201.34 km) |
