| Red Bluff to Noventa Vicentina | 5,875.65 mi (9,455.95 km) |
| Red Bluff to Novi di Modena | 5,880.86 mi (9,464.33 km) |
| Red Bluff to Novi Ligure | 5,829.45 mi (9,381.60 km) |
| Red Bluff to Nuoro | 6,096.54 mi (9,811.44 km) |
| Red Bluff to Occhiobello | 5,897.76 mi (9,491.53 km) |
| Red Bluff to Oderzo | 5,872.44 mi (9,450.78 km) |
| Red Bluff to Oggiono | 5,787.50 mi (9,314.08 km) |
| Red Bluff to Olbia | 6,067.51 mi (9,764.72 km) |
| Red Bluff to Oleggio | 5,777.84 mi (9,298.53 km) |
| Red Bluff to Olgiate Comasco | 5,776.85 mi (9,296.94 km) |
| Red Bluff to Olgiate Olona | 5,782.97 mi (9,306.79 km) |
| Red Bluff to Omegna | 5,755.86 mi (9,263.16 km) |
| Red Bluff to Opera | 5,806.40 mi (9,344.49 km) |
| Red Bluff to Oppeano | 5,865.24 mi (9,439.20 km) |
| Red Bluff to Orbassano | 5,779.79 mi (9,301.67 km) |
