| Castel Gandolfo to Mersch | 636.26 mi (1,023.96 km) |
| Castel Gandolfo to Redange-sur-Attert | 642.20 mi (1,033.52 km) |
| Castel Gandolfo to Remich | 617.89 mi (994.40 km) |
| Castel Gandolfo to Vianden | 644.55 mi (1,037.30 km) |
| Castel Gandolfo to Wiltz | 652.88 mi (1,050.72 km) |
| Castel Gandolfo to Aracinovo | 458.50 mi (737.88 km) |
| Castel Gandolfo to Belcista | 424.00 mi (682.37 km) |
| Castel Gandolfo to Berovo | 525.90 mi (846.36 km) |
| Castel Gandolfo to Bitola | 452.59 mi (728.37 km) |
| Castel Gandolfo to Bogdanci | 514.67 mi (828.28 km) |
| Castel Gandolfo to Bogovinje | 425.30 mi (684.45 km) |
| Castel Gandolfo to Bosilovo | 520.78 mi (838.12 km) |
| Castel Gandolfo to Brvenica | 428.72 mi (689.96 km) |
| Castel Gandolfo to Centar Zupa | 408.68 mi (657.71 km) |
| Castel Gandolfo to Cucer-Sandevo | 449.56 mi (723.49 km) |
