| Festus to Portage (Michigan) | 374.44 mi (602.60 km) |
| Festus to Portage (Wisconsin) | 371.51 mi (597.89 km) |
| Festus to Portales (New Mexico) | 773.20 mi (1,244.35 km) |
| Festus to Porterville (California) | 1,577.26 mi (2,538.36 km) |
| Festus to Portland (Maine) | 1,113.12 mi (1,791.40 km) |
| Festus to Portland (Oregon) | 1,720.76 mi (2,769.30 km) |
| Festus to Portland (Tennessee) | 241.06 mi (387.95 km) |
| Festus to Portland (Texas) | 817.55 mi (1,315.73 km) |
| Festus to Portsmouth (New Hampshire) | 1,079.02 mi (1,736.51 km) |
| Festus to Portsmouth (Ohio) | 405.31 mi (652.29 km) |
| Festus to Portsmouth (Virginia) | 775.18 mi (1,247.53 km) |
| Festus to Post Falls (Idaho) | 1,483.20 mi (2,386.98 km) |
| Festus to Potomac (Maryland) | 714.91 mi (1,150.54 km) |
| Festus to Potomac Park (California) | 1,585.93 mi (2,552.31 km) |
| Festus to Pottstown (Pennsylvania) | 801.57 mi (1,290.00 km) |
