| Texarkana to Portage (Indiana) | 677.08 mi (1,089.65 km) |
| Texarkana to Portage (Michigan) | 760.97 mi (1,224.67 km) |
| Texarkana to Portage (Wisconsin) | 740.79 mi (1,192.19 km) |
| Texarkana to Portales (New Mexico) | 534.43 mi (860.09 km) |
| Texarkana to Porterville (California) | 1,423.77 mi (2,291.33 km) |
| Texarkana to Portland (Maine) | 1,460.24 mi (2,350.03 km) |
| Texarkana to Portland (Oregon) | 1,723.76 mi (2,774.12 km) |
| Texarkana to Portland (Tennessee) | 479.54 mi (771.74 km) |
| Texarkana to Portland (Texas) | 429.46 mi (691.15 km) |
| Texarkana to Portsmouth (New Hampshire) | 1,421.23 mi (2,287.25 km) |
| Texarkana to Portsmouth (Ohio) | 721.05 mi (1,160.42 km) |
| Texarkana to Portsmouth (Virginia) | 1,027.17 mi (1,653.07 km) |
| Texarkana to Post Falls (Idaho) | 1,542.17 mi (2,481.89 km) |
| Texarkana to Potomac (Maryland) | 1,014.82 mi (1,633.19 km) |
| Texarkana to Potomac Park (California) | 1,420.71 mi (2,286.41 km) |
