| Porterville to Trim | 5,046.21 mi (8,121.08 km) |
| Porterville to Tuam | 4,981.11 mi (8,016.32 km) |
| Porterville to Tullamore | 5,035.67 mi (8,104.13 km) |
| Porterville to Waterford | 5,091.14 mi (8,193.39 km) |
| Porterville to Wexford | 5,109.89 mi (8,223.58 km) |
| Porterville to Wicklow | 5,095.64 mi (8,200.64 km) |
| Porterville to Abano Terme | 6,030.03 mi (9,704.40 km) |
| Porterville to Abbiategrasso | 5,940.63 mi (9,560.52 km) |
| Porterville to Acate | 6,574.60 mi (10,580.80 km) |
| Porterville to Acerra | 6,351.70 mi (10,222.08 km) |
| Porterville to Aci Castello | 6,566.33 mi (10,567.49 km) |
| Porterville to Aci Catena | 6,563.44 mi (10,562.84 km) |
| Porterville to Aci Sant'Antonio | 6,562.91 mi (10,561.99 km) |
| Porterville to Acireale | 6,563.57 mi (10,563.04 km) |
| Porterville to Acquaviva delle Fonti | 6,429.15 mi (10,346.73 km) |
