| Portchester to Roura | 4,334.23 mi (6,975.27 km) |
| Portchester to Saint-Georges | 4,361.76 mi (7,019.57 km) |
| Portchester to Saint-Laurent-du-Maroni | 4,355.82 mi (7,010.02 km) |
| Portchester to Sinnamary | 4,321.05 mi (6,954.07 km) |
| Portchester to Aachen | 314.42 mi (506.02 km) |
| Portchester to Aalen | 518.31 mi (834.14 km) |
| Portchester to Abensberg | 594.28 mi (956.40 km) |
| Portchester to Achern | 437.33 mi (703.81 km) |
| Portchester to Achim | 458.38 mi (737.70 km) |
| Portchester to Adelsdorf | 535.58 mi (861.93 km) |
| Portchester to Adendorf | 518.92 mi (835.11 km) |
| Portchester to Aerzen | 454.46 mi (731.38 km) |
| Portchester to Ahaus | 359.49 mi (578.54 km) |
| Portchester to Ahlen | 394.16 mi (634.34 km) |
| Portchester to Ahrensburg | 518.09 mi (833.79 km) |
