| Swindon to Portage (Michigan) | 3,789.44 mi (6,098.52 km) |
| Swindon to Portage (Wisconsin) | 3,875.68 mi (6,237.31 km) |
| Swindon to Portales (New Mexico) | 4,858.66 mi (7,819.25 km) |
| Swindon to Porterville (California) | 5,295.73 mi (8,522.66 km) |
| Swindon to Portland (Maine) | 3,116.68 mi (5,015.81 km) |
| Swindon to Portland (Oregon) | 4,863.62 mi (7,827.24 km) |
| Swindon to Portland (Tennessee) | 4,087.58 mi (6,578.32 km) |
| Swindon to Portland (Texas) | 4,956.79 mi (7,977.18 km) |
| Swindon to Portsmouth (New Hampshire) | 3,162.45 mi (5,089.48 km) |
| Swindon to Portsmouth (Ohio) | 3,842.54 mi (6,183.97 km) |
| Swindon to Portsmouth (Virginia) | 3,660.85 mi (5,891.56 km) |
| Swindon to Post Falls (Idaho) | 4,581.88 mi (7,373.83 km) |
| Swindon to Potomac (Maryland) | 3,597.60 mi (5,789.77 km) |
| Swindon to Potomac Park (California) | 5,333.40 mi (8,583.28 km) |
| Swindon to Pottstown (Pennsylvania) | 3,479.56 mi (5,599.81 km) |
