| Boadilla del Monte to Recica | 1,025.68 mi (1,650.67 km) |
| Boadilla del Monte to Ribnica | 1,005.82 mi (1,618.71 km) |
| Boadilla del Monte to Ribnica | 1,045.91 mi (1,683.23 km) |
| Boadilla del Monte to Rogaska Slatina | 1,056.72 mi (1,700.63 km) |
| Boadilla del Monte to Rogasovci | 1,085.82 mi (1,747.45 km) |
| Boadilla del Monte to Rogatec | 1,059.69 mi (1,705.40 km) |
| Boadilla del Monte to Ruse | 1,056.95 mi (1,701.00 km) |
| Boadilla del Monte to Salovci | 1,098.15 mi (1,767.31 km) |
| Boadilla del Monte to Selnica ob Dravi | 1,056.26 mi (1,699.89 km) |
| Boadilla del Monte to Semic | 1,025.27 mi (1,650.01 km) |
| Boadilla del Monte to Sempeter pri Gorici | 958.83 mi (1,543.09 km) |
| Boadilla del Monte to Sencur | 1,000.98 mi (1,610.92 km) |
| Boadilla del Monte to Sentilj | 1,065.84 mi (1,715.30 km) |
| Boadilla del Monte to Sentjernej | 1,035.76 mi (1,666.90 km) |
| Boadilla del Monte to Sentjur | 1,045.32 mi (1,682.28 km) |
