| Garland to Portage (Michigan) | 880.36 mi (1,416.80 km) |
| Garland to Portage (Wisconsin) | 830.80 mi (1,337.04 km) |
| Garland to Portales (New Mexico) | 397.00 mi (638.91 km) |
| Garland to Porterville (California) | 1,291.38 mi (2,078.28 km) |
| Garland to Portland (Maine) | 1,601.65 mi (2,577.61 km) |
| Garland to Portland (Oregon) | 1,632.09 mi (2,626.60 km) |
| Garland to Portland (Tennessee) | 627.17 mi (1,009.34 km) |
| Garland to Portland (Texas) | 349.04 mi (561.72 km) |
| Garland to Portsmouth (New Hampshire) | 1,563.80 mi (2,516.69 km) |
| Garland to Portsmouth (Ohio) | 865.15 mi (1,392.33 km) |
| Garland to Portsmouth (Virginia) | 1,178.59 mi (1,896.75 km) |
| Garland to Post Falls (Idaho) | 1,471.96 mi (2,368.88 km) |
| Garland to Potomac (Maryland) | 1,162.98 mi (1,871.64 km) |
| Garland to Potomac Park (California) | 1,285.70 mi (2,069.14 km) |
| Garland to Pottstown (Pennsylvania) | 1,265.96 mi (2,037.37 km) |
