| Shannon to Petersburg (Virginia) | 3,376.75 mi (5,434.35 km) |
| Shannon to Pflugerville (Texas) | 4,525.27 mi (7,282.72 km) |
| Shannon to Pharr (Texas) | 4,771.91 mi (7,679.65 km) |
| Shannon to Phelan (California) | 5,053.08 mi (8,132.14 km) |
| Shannon to Phenix City (Alabama) | 3,916.26 mi (6,302.61 km) |
| Shannon to Philadelphia (Pennsylvania) | 3,158.41 mi (5,082.96 km) |
| Shannon to Phillipsburg (New Jersey) | 3,130.76 mi (5,038.47 km) |
| Shannon to Phoenix (Arizona) | 4,909.96 mi (7,901.82 km) |
| Shannon to Phoenixville (Pennsylvania) | 3,168.63 mi (5,099.42 km) |
| Shannon to Picayune (Mississippi) | 4,202.12 mi (6,762.66 km) |
| Shannon to Pickerington (Ohio) | 3,473.48 mi (5,590.02 km) |
| Shannon to Pico Rivera (California) | 5,097.25 mi (8,203.23 km) |
| Shannon to Piedmont (California) | 5,019.93 mi (8,078.80 km) |
| Shannon to Pierre (South Dakota) | 3,934.52 mi (6,332.00 km) |
| Shannon to Pike Creek Valley (Delaware) | 3,193.77 mi (5,139.87 km) |
