| Castanet-Tolosan to Granadilla de Abona | 1,462.69 mi (2,353.97 km) |
| Castanet-Tolosan to Granollers | 137.79 mi (221.75 km) |
| Castanet-Tolosan to Grinon | 357.19 mi (574.84 km) |
| Castanet-Tolosan to Guadalajara | 311.20 mi (500.83 km) |
| Castanet-Tolosan to Guadarrama | 347.20 mi (558.76 km) |
| Castanet-Tolosan to Guadix | 493.56 mi (794.32 km) |
| Castanet-Tolosan to Guardamar del Segura | 391.40 mi (629.90 km) |
| Castanet-Tolosan to Guernica y Luno | 209.45 mi (337.08 km) |
| Castanet-Tolosan to Guia de Isora | 1,465.05 mi (2,357.77 km) |
| Castanet-Tolosan to Guillena | 572.23 mi (920.92 km) |
| Castanet-Tolosan to Guimar | 1,445.40 mi (2,326.14 km) |
| Castanet-Tolosan to Hellin | 383.07 mi (616.49 km) |
| Castanet-Tolosan to Herencia | 381.11 mi (613.33 km) |
| Castanet-Tolosan to Hernani | 174.80 mi (281.31 km) |
| Castanet-Tolosan to Hoyo de Manzanares | 340.22 mi (547.53 km) |
