| Oliveira do Bairro to Noventa Vicentina | 1,062.82 mi (1,710.44 km) |
| Oliveira do Bairro to Novi di Modena | 1,027.53 mi (1,653.65 km) |
| Oliveira do Bairro to Novi Ligure | 924.08 mi (1,487.16 km) |
| Oliveira do Bairro to Nuoro | 936.61 mi (1,507.32 km) |
| Oliveira do Bairro to Occhiobello | 1,060.65 mi (1,706.96 km) |
| Oliveira do Bairro to Oderzo | 1,115.07 mi (1,794.53 km) |
| Oliveira do Bairro to Oggiono | 967.93 mi (1,557.72 km) |
| Oliveira do Bairro to Olbia | 941.38 mi (1,515.01 km) |
| Oliveira do Bairro to Oleggio | 931.19 mi (1,498.60 km) |
| Oliveira do Bairro to Olgiate Comasco | 950.17 mi (1,529.15 km) |
| Oliveira do Bairro to Olgiate Olona | 943.44 mi (1,518.32 km) |
| Oliveira do Bairro to Omegna | 926.29 mi (1,490.72 km) |
| Oliveira do Bairro to Opera | 954.53 mi (1,536.17 km) |
| Oliveira do Bairro to Oppeano | 1,046.35 mi (1,683.94 km) |
| Oliveira do Bairro to Orbassano | 868.82 mi (1,398.23 km) |
