| Ocsa to Bitritto | 447.32 mi (719.89 km) |
| Ocsa to Bollate | 495.94 mi (798.14 km) |
| Ocsa to Bologna | 425.31 mi (684.47 km) |
| Ocsa to Bolzano | 375.50 mi (604.31 km) |
| Ocsa to Bomporto | 430.80 mi (693.31 km) |
| Ocsa to Bonate di Sopra | 472.43 mi (760.31 km) |
| Ocsa to Bondeno | 409.35 mi (658.79 km) |
| Ocsa to Bordighera | 608.95 mi (980.01 km) |
| Ocsa to Borgaro Torinese | 572.24 mi (920.93 km) |
| Ocsa to Borgo a Buggiano | 473.05 mi (761.30 km) |
| Ocsa to Borgo San Dalmazzo | 600.63 mi (966.61 km) |
| Ocsa to Borgo San Lorenzo | 443.52 mi (713.78 km) |
| Ocsa to Borgomanero | 523.00 mi (841.69 km) |
| Ocsa to Borgoricco | 366.83 mi (590.35 km) |
| Ocsa to Borgosatollo | 446.02 mi (717.79 km) |
