| Indiana to Noventa Vicentina | 4,342.94 mi (6,989.28 km) |
| Indiana to Novi di Modena | 4,330.64 mi (6,969.49 km) |
| Indiana to Novi Ligure | 4,246.35 mi (6,833.84 km) |
| Indiana to Nuoro | 4,430.15 mi (7,129.64 km) |
| Indiana to Occhiobello | 4,358.01 mi (7,013.54 km) |
| Indiana to Oderzo | 4,364.47 mi (7,023.93 km) |
| Indiana to Oggiono | 4,234.48 mi (6,814.74 km) |
| Indiana to Olbia | 4,415.31 mi (7,105.75 km) |
| Indiana to Oleggio | 4,210.84 mi (6,776.68 km) |
| Indiana to Olgiate Comasco | 4,218.49 mi (6,789.00 km) |
| Indiana to Olgiate Olona | 4,220.17 mi (6,791.70 km) |
| Indiana to Omegna | 4,191.83 mi (6,746.11 km) |
| Indiana to Opera | 4,242.79 mi (6,828.11 km) |
| Indiana to Oppeano | 4,327.81 mi (6,964.94 km) |
| Indiana to Orbassano | 4,184.81 mi (6,734.81 km) |
