| Porsgrunn to Tabernes Blanques | 1,425.12 mi (2,293.51 km) |
| Porsgrunn to Tabernes de Valldigna | 1,452.86 mi (2,338.15 km) |
| Porsgrunn to Tafalla | 1,246.62 mi (2,006.24 km) |
| Porsgrunn to Talavera de la Reina | 1,468.15 mi (2,362.77 km) |
| Porsgrunn to Tarancon | 1,431.59 mi (2,303.93 km) |
| Porsgrunn to Tarazona de Aragon | 1,286.72 mi (2,070.78 km) |
| Porsgrunn to Tarifa | 1,738.95 mi (2,798.56 km) |
| Porsgrunn to Tarragona | 1,296.35 mi (2,086.28 km) |
| Porsgrunn to Tarrasa | 1,257.58 mi (2,023.88 km) |
| Porsgrunn to Tarrega | 1,262.27 mi (2,031.42 km) |
| Porsgrunn to Tegueste | 2,446.84 mi (3,937.81 km) |
| Porsgrunn to Teguise | 2,349.07 mi (3,780.47 km) |
| Porsgrunn to Telde | 2,458.88 mi (3,957.19 km) |
| Porsgrunn to Teror | 2,458.01 mi (3,955.78 km) |
| Porsgrunn to Teruel | 1,379.84 mi (2,220.64 km) |
