| Heddesheim to Novi di Modena | 336.37 mi (541.34 km) |
| Heddesheim to Novi Ligure | 328.04 mi (527.92 km) |
| Heddesheim to Nuoro | 635.87 mi (1,023.33 km) |
| Heddesheim to Occhiobello | 346.10 mi (556.99 km) |
| Heddesheim to Oderzo | 314.56 mi (506.23 km) |
| Heddesheim to Oggiono | 259.50 mi (417.62 km) |
| Heddesheim to Olbia | 595.01 mi (957.57 km) |
| Heddesheim to Oleggio | 269.83 mi (434.26 km) |
| Heddesheim to Olgiate Comasco | 257.72 mi (414.76 km) |
| Heddesheim to Olgiate Olona | 267.85 mi (431.06 km) |
| Heddesheim to Omegna | 250.78 mi (403.59 km) |
| Heddesheim to Opera | 286.24 mi (460.66 km) |
| Heddesheim to Oppeano | 314.56 mi (506.24 km) |
| Heddesheim to Orbassano | 314.77 mi (506.57 km) |
| Heddesheim to Orbetello | 503.94 mi (811.02 km) |
