| Portland to Vrilissia | 6,298.55 mi (10,136.54 km) |
| Portland to Vyronas | 6,301.43 mi (10,141.17 km) |
| Portland to Xanthi | 6,121.89 mi (9,852.23 km) |
| Portland to Ymittos | 6,301.75 mi (10,141.69 km) |
| Portland to Zefyri | 6,293.97 mi (10,129.17 km) |
| Portland to Zografos | 6,300.76 mi (10,140.09 km) |
| Portland to Basse-Terre | 4,035.77 mi (6,494.95 km) |
| Portland to Pointe-a-Pitre | 4,032.94 mi (6,490.39 km) |
| Portland to Abony | 5,641.84 mi (9,079.66 km) |
| Portland to Ajka | 5,596.33 mi (9,006.42 km) |
| Portland to Albertirsa | 5,630.52 mi (9,061.45 km) |
| Portland to Baja | 5,682.72 mi (9,145.45 km) |
| Portland to Balassagyarmat | 5,572.03 mi (8,967.32 km) |
| Portland to Balatonalmadi | 5,610.35 mi (9,028.98 km) |
| Portland to Balatonfured | 5,612.66 mi (9,032.70 km) |
