| Itri to Berga | 605.18 mi (973.94 km) |
| Itri to Berja | 934.00 mi (1,503.13 km) |
| Itri to Bermeo | 841.85 mi (1,354.83 km) |
| Itri to Berriozar | 786.21 mi (1,265.29 km) |
| Itri to Betanzos | 1,116.83 mi (1,797.37 km) |
| Itri to Betera | 744.38 mi (1,197.96 km) |
| Itri to Bilbao | 850.94 mi (1,369.46 km) |
| Itri to Binefar | 684.53 mi (1,101.64 km) |
| Itri to Binisalem | 572.68 mi (921.64 km) |
| Itri to Blanes | 556.31 mi (895.30 km) |
| Itri to Boadilla del Monte | 910.38 mi (1,465.11 km) |
| Itri to Boiro | 1,152.93 mi (1,855.47 km) |
| Itri to Bolanos de Calatrava | 925.24 mi (1,489.04 km) |
| Itri to Bollullos de la Mitacion | 1,083.61 mi (1,743.90 km) |
| Itri to Bollullos par del Condado | 1,104.28 mi (1,777.17 km) |
