| Portchester to Kopavogur | 1,187.41 mi (1,910.96 km) |
| Portchester to Reykjavik | 1,189.73 mi (1,914.68 km) |
| Portchester to Saudharkrokur | 1,219.51 mi (1,962.61 km) |
| Portchester to Selfoss | 1,158.64 mi (1,864.65 km) |
| Portchester to An Cabhan | 341.09 mi (548.93 km) |
| Portchester to Arklow | 254.12 mi (408.96 km) |
| Portchester to Ashtown | 281.95 mi (453.76 km) |
| Portchester to Athy | 290.70 mi (467.84 km) |
| Portchester to Baile Atha Luain | 339.70 mi (546.69 km) |
| Portchester to Ballincollig | 330.06 mi (531.18 km) |
| Portchester to Blackrock | 273.78 mi (440.61 km) |
| Portchester to Carlow | 283.50 mi (456.25 km) |
| Portchester to Carrick on Shannon | 363.64 mi (585.22 km) |
| Portchester to Carrigaline | 320.88 mi (516.41 km) |
| Portchester to Castlebar | 402.93 mi (648.46 km) |
